# Migliori Software di virtualizzazione del server ## How Many Software di virtualizzazione del server Products Does G2 Track? **Total Products under this Category:** 103 ### Category Stats (Aug 2026) - **Average Rating:** 4.31/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Vagrant (+0.28%) - Among all products in this category, Vagrant recorded the largest rating increase compared to last month _Last updated: August 07, 2026_ ## How Does G2 Rank Software di virtualizzazione del server Products? **Perché puoi fidarti delle classifiche software di G2:** - 30 Analisti ed Esperti di Dati - 9,000+ Recensioni autentiche - 103+ Prodotti - Classifiche Imparziali Le classifiche software di G2 si basano su recensioni verificate degli utenti, moderazione rigorosa e una metodologia di ricerca coerente mantenuta da un team di analisti ed esperti di dati. Ogni prodotto è misurato utilizzando gli stessi criteri trasparenti, senza posizionamenti a pagamento o influenze dei venditori. Sebbene le recensioni riflettano esperienze reali degli utenti, che possono essere soggettive, offrono preziose informazioni su come il software si comporta nelle mani dei professionisti. Insieme, questi input alimentano il G2 Score, un modo standardizzato per confrontare gli strumenti all'interno di ogni categoria. ## G2 Grid® for Software di virtualizzazione del server ![G2 Grid® for Software di virtualizzazione del server plotting products by satisfaction and market presence](https://www.g2.com/it/categories/server-virtualization/grids.png?focus%5B%5D=54374&focus%5B%5D=10922&focus%5B%5D=1464&focus%5B%5D=69050&focus%5B%5D=6599&focus%5B%5D=1443&focus%5B%5D=1243328&focus%5B%5D=10488) Highlighted products: VMware Cloud Foundation (VCF), VMware vSphere, Ubuntu, SC// HyperCore Virtualization Suite, Google Compute Engine, Red Hat Enterprise Linux, Sangfor Cloud Platform, e Nutanix Cloud Infrastructure (NCI). Underlying data: [Grid® JSON](https://www.g2.com/it/categories/server-virtualization/grids.json?focus%5B%5D=vmware-cloud-foundation-vcf&focus%5B%5D=vmware-vsphere&focus%5B%5D=ubuntu&focus%5B%5D=sc-hypercore-virtualization-suite&focus%5B%5D=google-compute-engine&focus%5B%5D=red-hat-enterprise-linux&focus%5B%5D=sangfor-cloud-platform&focus%5B%5D=nutanix-cloud-infrastructure-nci) **Sponsored** ### Google Compute Engine Compute Engine è la piattaforma di infrastruttura come servizio (IaaS) di Google per le organizzazioni che desiderano creare ed eseguire macchine virtuali basate su cloud. [Visita il sito web](https://www.g2.com/it/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=604&secure%5Bchosen_at%5D=2026-08-15T09%3A25%3A19Z&secure%5Bdisplayable_resource_id%5D=604&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=604&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=6599&secure%5Bresource_id%5D=604&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fit%2Fcategories%2Fserver-virtualization&secure%5Btoken%5D=91df02432467cf65f36d06799a58486301e35faa4939fdf7472f2c3196b71eea&secure%5Burl%5D=https%3A%2F%2Fcloud.google.com%2Fspeech-to-text%3Futm_source%3DG2%26utm_medium%3Ddisplay%26utm_campaign%3DCloud-SS-DR-GCP-1713658-GCP-DR-NA-US-en-G2-Display-Banner-All-%2525epid%21-%2525ecid%21-speechtotext%26utm_content%3D%257Bdevice%257D-%257Badgroupid%257D-%257Bnetwork%257D-%257Btargetid%257D-%257Bloc_physical_ms%257D-%257Bcampaignid%257D&secure%5Burl_type%5D=custom_url) ### [VMware Cloud Foundation (VCF)](https://www.g2.com/products/vmware-cloud-foundation-vcf/reviews) VMware Cloud Foundation VMware Cloud Foundation (VCF) is the industry’s first private cloud platform to deliver public cloud scale and agility with on-premises security, resilience and performance, while lowering total cost of ownership. VCF accelerates customers’ digital innovation with faster infrastructure modernization, a unified cloud experience, along with stronger cyber resilience and platform security. VMware Cloud Foundation delivers a consistent private cloud experience across ANY Environment - whether it’s a customer managed data center, edge location or any cloud endpoint. VCF supports both traditional as well as modern workloads such as containers, AI/ML workloads and brings modern applications faster to the market with self-service IaaS consumption experience for the application teams. VMware Cloud Foundation integrates leading products including vSphere (compute), vSAN (storage), NSX (networking), VCF Operations and VCF Automation into a single solution, while providing access to high-value advanced services for Application and Network Security, App Platforms, Ransomware Recovery and Private AI. Core VMware Cloud Foundation Components • VMware Cloud Foundation Infrastructure Stack: Incorporates VMware’s industry-leading solutions – virtualization and compute through vSphere for compute, storage through vSAN, and networking by NSX. • VCF Operations Fleet Management: Automate the installation, operations, and lifecycle management of the VCF stack, streamlining deployment, configuration, and updating processes. • VCF Automation Orchestration: Deliver comprehensive operations, automation, and analysis, across the full stack infrastructure platform. • VMware vSphere Kubernetes Service: Built-in Kubernetes runtime that enables enterprises to run modern applications and traditional workloads on a single platform. How VMware Cloud Foundation Works • Workload Compute Platform: At its core, VMware Cloud Foundation leverages vSphere to create and manage virtual machines and containers, providing a flexible, secure, and scalable compute platform. • Storage Optimization: By integrating vSAN into the platform, VMware Cloud Foundation offers integrated, secure, scalable storage solutions that enhance resource efficiency and reduce operational complexity. • Network Integration: Leverages NSX to provide a secure, software-defined networking layer capable of handling the dynamic needs of modern cloud- based applications using virtual private clouds (VPCs) to isolate apps and users. • Automated Provisioning and Management: VMware Cloud Foundation Automation orchestrates key operational tasks in a cloud operating model, reducing the time and complexity associated with deploying, managing, and maintaining private cloud environments. How VMware Cloud Foundation helps you solve your toughest challenges • Infrastructure Modernization: VMware Cloud Foundation plays a crucial role in transforming traditional IT infrastructures into a more agile and scalable private cloud environment. This transformation is key to enabling organizations to deploy core Private Cloud use cases that deliver strategic outcomes that lower Total Cost of Ownership (TCO), improved efficiency and accelerated innovation. • Application Modernization: Update and transform legacy software to meet modern business, technology and infrastructure needs. Replace outdated, monolithic applications with modern technologies like containers, microservices, APIs, AI/ML and DevOps Automation - improving scalability, performance, security and user experience. • Security Modernization: VMware Cloud Foundation provides a consistent, secure platform with the ability to extend the security architecture even further with intrusion detection and recovery, addressing key challenges such as ransomware threats, disaster scenarios, and the need for advanced security architectures. **Average Rating:** 4.4/5.0 **Total Reviews:** 658 #### How Do G2 Users Rate VMware Cloud Foundation (VCF)? - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.7/10) - **OS Integration:** 10.0/10 (Category avg: 8.8/10) - **Scalability:** 10.0/10 (Category avg: 8.9/10) #### Who Is the Company Behind VMware Cloud Foundation (VCF)? - **Seller:** [Broadcom](https://www.g2.com/sellers/broadcom-ab3091cd-4724-46a8-ac89-219d6bc8e166) - **Company Website:** www.broadcom.com - **Year Founded:** 1991 - **HQ Location:** San Jose, CA - **Twitter:** @broadcom 63,909 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=093adce8015fea9ef126312884b465dc8e3c20e17dcb12fbb77a7bd82577e7a5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbroadcom%2F&secure%5Burl_type%5D=linkedin_company_website) 55,094 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** System Administrator, System Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 38% Medium, 37% Large #### What Do G2 Reviewers Say About VMware Cloud Foundation (VCF)? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of VMware Cloud Foundation, simplifying operations and enhancing reliability in management. - Users appreciate the **tight integration of networking** within VMware Cloud Foundation, streamlining management and enhancing operational efficiency. - Users value the **seamless integration and automated lifecycle management** of VMware Cloud Foundation, enhancing operational efficiency and security. - Users appreciate the **integrated security features** of VMware Cloud Foundation, enhancing consistency and reducing operational risks. - Users value the **easy integrations** in VMware Cloud Foundation that streamline deployment and simplify management tasks efficiently. ##### Cons - Users find the **expensive licensing and hardware** requirements a significant hurdle for smaller organizations and operational budgets. - Users find the **difficult setup** of VMware Cloud Foundation a significant challenge, particularly for teams lacking experience. - Users find the **complexity** of VMware Cloud Foundation challenging, requiring advanced knowledge for setup and management. - Users face a **steep learning curve** with VMware Cloud Foundation, making initial setup and understanding quite challenging. - Users note the **high costs and complexity** of VMware Cloud Foundation, making it difficult for small businesses to adopt. #### What Are Recent G2 Reviews of VMware Cloud Foundation (VCF)? **["Simplified Infrastructure Management with VCF"](https://www.g2.com/survey_responses/vmware-cloud-foundation-vcf-review-13247494)** **Rating:** 4.5/5.0 stars _— Pranjul ._ [Read full review](https://www.g2.com/survey_responses/vmware-cloud-foundation-vcf-review-13247494) **["Integrated Management Streamlines Our Cloud Operations"](https://www.g2.com/survey_responses/vmware-cloud-foundation-vcf-review-13262620)** **Rating:** 4.5/5.0 stars _— Musharaf R._ [Read full review](https://www.g2.com/survey_responses/vmware-cloud-foundation-vcf-review-13262620) #### What Are G2 Users Discussing About VMware Cloud Foundation (VCF)? - [What is VMware vCenter Server used for?](https://www.g2.com/discussions/what-is-vmware-vcenter-server-used-for) - 1 comment - [What is vRealize Automation used for?](https://www.g2.com/discussions/what-is-vrealize-automation-used-for) - 1 comment - [What is vRealize Orchestrator used for?](https://www.g2.com/discussions/what-is-vrealize-orchestrator-used-for) - [What is VMware vSAN used for?](https://www.g2.com/discussions/what-is-vmware-vsan-used-for) - 1 comment - [What is VMware NSX Data Center used for?](https://www.g2.com/discussions/what-is-vmware-nsx-data-center-used-for) - 1 comment ### [VMware vSphere](https://www.g2.com/products/vmware-vsphere/reviews) VMware vSphere with VCF 9.1 is the enterprise workload engine that modernizes compute infrastructure with a future-ready, scalable infrastructure and simplified management that enables organizations to extract maximum value from their current server investments and hardware footprint, rather than requiring a total refresh. vSphere provides a powerful foundation for modern, AI and traditional workloads, while enabling intrinsic security out-of-the-box. **Average Rating:** 4.5/5.0 **Total Reviews:** 756 #### How Do G2 Users Rate VMware vSphere? - **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 8.7/10) - **OS Integration:** 9.2/10 (Category avg: 8.8/10) - **Scalability:** 9.3/10 (Category avg: 8.9/10) - **Resource Saving:** 9.1/10 (Category avg: 8.8/10) #### Who Is the Company Behind VMware vSphere? - **Seller:** [Broadcom](https://www.g2.com/sellers/broadcom-ab3091cd-4724-46a8-ac89-219d6bc8e166) - **Company Website:** www.broadcom.com - **Year Founded:** 1991 - **HQ Location:** San Jose, CA - **Twitter:** @broadcom 63,909 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=093adce8015fea9ef126312884b465dc8e3c20e17dcb12fbb77a7bd82577e7a5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbroadcom%2F&secure%5Burl_type%5D=linkedin_company_website) 55,094 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** System Administrator, Systems Administrator - **Top Industries:** Information Technology and Services, Hospital & Health Care - **Company Size:** 44% Large, 42% Medium #### What Do G2 Reviewers Say About VMware vSphere? _AI-generated summary from verified user reviews_ ##### Pros - Users praise the **intuitive setup and ease of use** , making VMware vSphere a reliable choice for virtual environments. - Users value the **robust features and high uptime** of VMware vSphere, enhancing their virtual infrastructure experience. - Users value the **intuitive interface and robust features** of VMware vSphere, enhancing enterprise virtualization management significantly. - Users appreciate the **ease of management** with VMware vSphere, enabling efficient administration and seamless integration. - Users commend the **reliability** of VMware vSphere, ensuring highly available and efficiently managed infrastructure for IT teams. ##### Cons - Users find the **cost of VMware vSphere** to be a significant drawback despite its many advantages and features. - Users are concerned about **high licensing costs** and complex management, which may push them to consider alternatives. - Users find the **high licensing costs** of VMware vSphere challenging, particularly for smaller organizations with limited budgets. - Users express concerns over the **cost increase** , finding it difficult to justify long-term use of VMware vSphere. - Users often express concern over **pricing issues** , citing frequent increases and high annual renewal costs as major drawbacks. #### What Are Recent G2 Reviews of VMware vSphere? **["Streamlines Server Management, but Pricing is Steep"](https://www.g2.com/survey_responses/vmware-vsphere-review-13218245)** **Rating:** 4.5/5.0 stars _— Love C._ [Read full review](https://www.g2.com/survey_responses/vmware-vsphere-review-13218245) **["Reliable High-Availability with Some Setup Challenges"](https://www.g2.com/survey_responses/vmware-vsphere-review-13194872)** **Rating:** 4.5/5.0 stars _— Joni L._ [Read full review](https://www.g2.com/survey_responses/vmware-vsphere-review-13194872) #### What Are G2 Users Discussing About VMware vSphere? - [What is VMware vSphere Hypervisor used for?](https://www.g2.com/discussions/what-is-vmware-vsphere-hypervisor-used-for) - 2 comments - [How does VMware vSphere work?](https://www.g2.com/discussions/how-does-vmware-vsphere-work) - [What is VMware vSphere standard?](https://www.g2.com/discussions/what-is-vmware-vsphere-standard) - 2 comments - [Is ESXi software free?](https://www.g2.com/discussions/is-esxi-software-free) - 4 comments, 1 upvote - [What is VMware vSphere used for?](https://www.g2.com/discussions/what-is-vmware-vsphere-used-for) ### [Ubuntu](https://www.g2.com/products/ubuntu/reviews) Ubuntu is the Linux OS that’s made for everyone. Harness the freedom and creativity of open source, from laptops and workstations to servers and IoT devices Published by Canonical, Ubuntu brings you the best of open source, backed by enterprise-grade assurance. Ubuntu delivers a unified and stable experience. Ubuntu serves as an interoperable platform, from the desktop to the edge. Wherever you innovate, you can expect high-performance and the same rich tooling ecosystem. Through community and partnership, we ensure that Ubuntu is always at the cutting-edge. Open source contributors work to ensure that the latest applications, tools and libraries have a home in the Ubuntu ecosystem. Our hardware partners, such as Dell, Lenovo, HP, IBM and NVIDIA, work with us to certify Ubuntu out-of-the-box on the latest boards, devices and chipsets, through a series of over 500 OS compatibility tests per device. When the time comes to scale up, Ubuntu provides integrations to make device governance manageable. Enforce strict identity management protocols with support for Microsoft Active Directory, Entra ID and Google Cloud platform, through Ubuntu’s AuthD broker. Ubuntu’s regular release cadence empowers you to plan ahead with confidence. Across your stack, Ubuntu LTS (long-term support) releases receive 5 years of patching and maintenance as standard. Additional enterprise-grade support is delivered through Ubuntu Pro - Canonical’s comprehensive subscription for open source security. Ubuntu Pro expands security patching and maintenance for up to 12 years and includes tooling for hardening and compliance, enabling you to stay ahead of CVEs, minimize downtime and meet your regulatory requirements. This includes support for frameworks such as FIPS, DISA STIG, NIST and the Cyber Resilience Act. **Average Rating:** 4.5/5.0 **Total Reviews:** 2,347 #### How Do G2 Users Rate Ubuntu? - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.7/10) - **OS Integration:** 9.3/10 (Category avg: 8.8/10) - **Scalability:** 9.4/10 (Category avg: 8.9/10) - **Resource Saving:** 9.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind Ubuntu? - **Seller:** [Canonical Ltd.](https://www.g2.com/sellers/canonical-ltd) - **Year Founded:** 2004 - **HQ Location:** London - **Twitter:** @Canonical 110,908 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=419861f6764fedcacb9a4344b6bea5b7dd0444fa65efaee135828d209953f258&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F234280%2F&secure%5Burl_type%5D=linkedin_company_website) 1,974 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Software Engineer, Senior Software Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 47% Small, 34% Medium #### What Do G2 Reviewers Say About Ubuntu? _AI-generated summary from verified user reviews_ ##### Pros - Users find Ubuntu incredibly **easy to use** , benefiting from seamless integration and excellent community support. - Users appreciate the **reliability and speed** of Ubuntu, making it a solid choice for development and server work. - Users love Ubuntu's **open source flexibility** , allowing easy customization and access to a wide range of services. - Users enjoy Ubuntu's **user-friendly interface** , appreciated for its stability, extensive software ecosystem, and ease of use. - Users highlight Ubuntu's **user-friendly interface** , making it accessible and ideal for newcomers to Linux. ##### Cons - Users often face **compatibility issues** with applications, limiting functionality and causing frustration with software availability. - Users experience **driver issues** with gaming and hardware, often requiring extra effort for proper functionality in Ubuntu. - Users express frustration with the **limited software availability** on Ubuntu, hindering their productivity and experience. - Users find the **usage difficulty** of Ubuntu challenging, especially when transitioning from Windows and dealing with command lines. - Users report **performance issues** with Ubuntu, including sluggish Snap startup and poor gaming software compatibility. #### What Are Recent G2 Reviews of Ubuntu? **["Stable, Customizable, and Great for Development—Ubuntu Delivers"](https://www.g2.com/survey_responses/ubuntu-review-13137359)** **Rating:** 4.5/5.0 stars _— Muhammed A._ [Read full review](https://www.g2.com/survey_responses/ubuntu-review-13137359) **["Ubuntu: Flexible, free, and perfect for learning programming"](https://www.g2.com/survey_responses/ubuntu-review-13180048)** **Rating:** 5.0/5.0 stars _— Andrey S._ [Read full review](https://www.g2.com/survey_responses/ubuntu-review-13180048) #### What Are G2 Users Discussing About Ubuntu? - [I'm having trouble installing applications on Ubuntu. What are the best practices for a beginner?](https://www.g2.com/discussions/i-m-having-trouble-installing-applications-on-ubuntu-what-are-the-best-practices-for-a-beginner) - 7 comments, 1 upvote - [What is Ubuntu used for?](https://www.g2.com/discussions/what-is-ubuntu-used-for) - 6 comments, 2 upvotes - [What is Ubuntu Desktop used for?](https://www.g2.com/discussions/what-is-ubuntu-desktop-used-for) - 6 comments, 2 upvotes - [What is Bazaar used for?](https://www.g2.com/discussions/what-is-bazaar-used-for) - [What is Ubuntu Core used for?](https://www.g2.com/discussions/what-is-ubuntu-core-used-for) - 2 comments, 1 upvote ### [Google Compute Engine](https://www.g2.com/products/google-compute-engine/reviews) Compute Engine is Google's infrastructure as a service (IaaS) platform for organizations to create and run cloud-based virtual machines. **Average Rating:** 4.5/5.0 **Total Reviews:** 876 #### How Do G2 Users Rate Google Compute Engine? - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.7/10) - **OS Integration:** 8.7/10 (Category avg: 8.8/10) - **Scalability:** 9.0/10 (Category avg: 8.9/10) - **Resource Saving:** 8.6/10 (Category avg: 8.8/10) #### Who Is the Company Behind Google Compute Engine? - **Seller:** [Google](https://www.g2.com/sellers/google) - **Year Founded:** 1998 - **HQ Location:** Mountain View, CA - **Twitter:** @google 31,899,995 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fe4a5936665c9702418dd53c477fef5a7baea08078bb117ed67e966fc581b9ec&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1441%2F&secure%5Burl_type%5D=linkedin_company_website) 341,888 employees on LinkedIn® - **Ownership:** NASDAQ:GOOG #### Who Uses This Product? - **Who Uses This:** Software Engineer, Data Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 35% Small, 34% Large #### What Do G2 Reviewers Say About Google Compute Engine? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of Google Compute Engine, enabling quick VM provisioning and seamless integration with GCP products. - Users love the **scalability** of Google Compute Engine, allowing quick adjustments to resources for varying workloads. - Users value the **flexibility and scalability** of Google Compute Engine, making it easy to customize VMs for various needs. - Users admire the **flexibility and scalability** of Google Compute Engine, allowing customized and efficient cloud resource management. - Users appreciate the **scalability and flexibility** of Google Compute Engine, enabling quick and reliable virtual machine provisioning. ##### Cons - Users struggle with the **complex pricing structure** of Google Compute Engine, leading to unexpected costs and confusion. - Users find the **pricing structure confusing** and potentially expensive, especially when scaling multiple instances without careful monitoring. - Users find the **cost management** challenging, noting confusion over pricing and potential for quickly rising costs. - Users find the **steep learning curve** of Google Compute Engine daunting, especially for beginners unfamiliar with cloud concepts. - Users find the **complex pricing structure** of Google Compute Engine challenging, often leading to unexpected costs and confusion. #### What Are Recent G2 Reviews of Google Compute Engine? **["My experience using GCE"](https://www.g2.com/survey_responses/google-compute-engine-review-11677030)** **Rating:** 5.0/5.0 stars _— ANUJ J._ [Read full review](https://www.g2.com/survey_responses/google-compute-engine-review-11677030) **["Easy Setup, Flexible Instances, and Great Value on Google Compute Engine"](https://www.g2.com/survey_responses/google-compute-engine-review-12691758)** **Rating:** 5.0/5.0 stars _— Matthew C._ [Read full review](https://www.g2.com/survey_responses/google-compute-engine-review-12691758) #### What Are G2 Users Discussing About Google Compute Engine? - [What is Google Compute Engine used for?](https://www.g2.com/discussions/what-is-google-compute-engine-used-for) - 2 comments - [What is a compute instance?](https://www.g2.com/discussions/what-is-a-compute-instance) - 2 comments, 2 upvotes - [Is Google Compute Engine PaaS?](https://www.g2.com/discussions/is-google-compute-engine-paas) - 1 comment, 1 upvote - [What are the features of Compute Engine?](https://www.g2.com/discussions/what-are-the-features-of-compute-engine) - [What does Google Compute Engine do?](https://www.g2.com/discussions/what-does-google-compute-engine-do) - 4 comments, 1 upvote ### [SC// HyperCore Virtualization Suite](https://www.g2.com/products/sc-hypercore-virtualization-suite/reviews) Scale Computing™ was founded to fulfill an IT infrastructure need often hindered by the complexity, time, and resources that traditional virtualized IT environments demand. Today, Scale Computing delivers a platform solution for data center, edge computing, virtualization technology, and hyperconverged infrastructure to customers worldwide. Award-winning SC//Platform™ edge computing solution eliminates the need for traditional virtualization software, disaster recovery software, servers, and shared storage, replacing these with a fully integrated, highly available system for running applications. 1. Simplicity Engineered Eliminate mundane management tasks and save IT administrators valuable time. SC//Platform's simplicity directly impacts IT with higher productivity and lower costs. Using patented SC//HyperCore™ virtualization suite technology, the self-healing platform automatically identifies, mitigates, and corrects problems in the infrastructure in real time, enabling applications to achieve maximum uptime even when local IT resources and staff are scarce. 2. Scalable Plan the perfect future by not predicting it. Simply mix and match old and new hardware and applications on the same infrastructure for a future-proof environment that can scale up or down as needed. The storage system avoids issues inherent in traditional network storage approaches (SAN and NAS). By embedding storage with the hypervisor, resources can be automatically pooled across an entire cluster, and new storage is automatically added when new nodes are introduced. 3. Secure SC//Platform is designed to be 'Secure by Default,' meaning security isn't an option—it's a fundamental component ingrained in every aspect of the system. This approach eliminates the need for extensive configuration or additional security layers post-deployment. Unlike alternative solutions that require a long and complex “security best practices” checklist, SC//Platform limits the potential for misconfiguration vulnerabilities. 4. Manageable SC//Fleet Manager™ edge orchestration software combines centralized management with cloud and local automation, allowing infrastructure and applications to achieve and maintain the desired state throughout the entire life of the environment. Zero-touch provisioning decreases the time of installation by 90% or more Secure Link allows access to the HyperCore UI for in-depth cluster management with the click of a button without needing expensive or complex remote access solutions such as VPN or RDP Real-time monitoring of all workloads across a global fleet of SC//HyperCore clusters is made even easier with a searchable and customizable view 5. Cost-Effective Reduce IT infrastructure costs in almost every way. Hidden IT infrastructure costs associated with downtime, management, maintenance, training, and consulting are reduced to almost nothing. For more information: SC//Platform - https://www.scalecomputing.com/sc-platform SC//Fleet Manager - https://www.scalecomputing.com/sc-fleet-manager SC//HyperCore - https://www.scalecomputing.com/sc-hypercore **Average Rating:** 4.7/5.0 **Total Reviews:** 327 #### How Do G2 Users Rate SC// HyperCore Virtualization Suite? - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 8.7/10) - **OS Integration:** 9.2/10 (Category avg: 8.8/10) - **Scalability:** 9.5/10 (Category avg: 8.9/10) - **Resource Saving:** 9.3/10 (Category avg: 8.8/10) #### Who Is the Company Behind SC// HyperCore Virtualization Suite? - **Seller:** [Scale Computing](https://www.g2.com/sellers/scale-computing) - **Company Website:** www.scalecomputing.com - **Year Founded:** 2002 - **HQ Location:** Austin, TX - **Twitter:** @ScaleComputing 4,120 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f104b0e584956449ff81ff2e0e937b5c2193a8f719a1410229b24c848bf1c2fd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fscalecomputing%2F&secure%5Burl_type%5D=linkedin_company_website) 330 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** IT Manager, Systems Administrator - **Top Industries:** Primary/Secondary Education, Manufacturing - **Company Size:** 74% Medium, 13% Small #### What Do G2 Reviewers Say About SC// HyperCore Virtualization Suite? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **ease of use** of SC// HyperCore, simplifying virtualization and management with great support. - Users highly value the **excellent customer support** from SC// HyperCore, ensuring prompt and effective assistance when needed. - Users find the **setup ease** of SC// HyperCore Virtualization Suite exceptional, aided by responsive support and clear documentation. - Users praise the **reliability** of SC// HyperCore, highlighting its smooth setup and exceptional support when needed. - Users value the **scalability** of SC// HyperCore, effectively managing multiple VMs without complicated configurations. ##### Cons - Users desire more options and features, noting the **limited capabilities** of SC// HyperCore Virtualization Suite. - Users experience **VM management issues** with deployment and automation, impacting operational efficiency and flexibility. - Users find **migration issues** with SC// HyperCore challenging, requiring additional tools and careful planning for successful transfers. - Users find the **high cost** of SC// HyperCore Virtualization Suite a concern, especially compared to other solutions. - Users desire more **customization options** for views and configurations to enhance their experience with SC// HyperCore. #### What Are Recent G2 Reviews of SC// HyperCore Virtualization Suite? **["Rock-Solid Stability, Zero-Downtime Updates, and World-Class Support"](https://www.g2.com/survey_responses/sc-hypercore-virtualization-suite-review-13038663)** **Rating:** 5.0/5.0 stars _— James T._ [Read full review](https://www.g2.com/survey_responses/sc-hypercore-virtualization-suite-review-13038663) **["Seamless Migration and Outstanding Support"](https://www.g2.com/survey_responses/sc-hypercore-virtualization-suite-review-12007666)** **Rating:** 5.0/5.0 stars _— Brian B._ [Read full review](https://www.g2.com/survey_responses/sc-hypercore-virtualization-suite-review-12007666) #### What Are G2 Users Discussing About SC// HyperCore Virtualization Suite? - [What hypervisor does scale use?](https://www.g2.com/discussions/what-hypervisor-does-scale-use) - 1 comment - [What is HC3?](https://www.g2.com/discussions/what-is-hc3) - 2 comments - [What is HC3 scale computing?](https://www.g2.com/discussions/what-is-hc3-scale-computing) - 1 comment ### [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) Red Hat Enterprise Linux (RHEL) is a enterprise operating system designed to provide a secure, stable, and high-performance environment for modern IT infrastructures. It supports a wide range of applications across physical, virtual, and cloud environments, making it a versatile choice for businesses of all sizes. Key Features and Functionality: - Security: RHEL offers live kernel patching, security profiles, and adheres to security standards certifications, ensuring a robust defense against vulnerabilities. - Consistent Lifecycle: The operating system follows a predictable lifecycle with three phases: full support, maintenance support, and an extended life phase, providing long-term stability and planning capabilities. - Cloud Integration: RHEL is optimized for cloud environments and collaborates with major cloud providers like AWS, Microsoft Azure, and Google Cloud, facilitating seamless workload migration and management. - Developer Access: Red Hat provides developers with free access to RHEL through the "Red Hat Enterprise Linux for Business Developers" platform, allowing up to 25 instances for development purposes. Primary Value and Solutions: RHEL addresses the need for a reliable and secure operating system that can handle diverse workloads across various environments. Its comprehensive security features mitigate risks, while the consistent lifecycle ensures long-term support and stability. The integration with leading cloud providers simplifies cloud adoption and management, and the provision of free developer access fosters innovation and accelerates application development. Overall, RHEL empowers organizations to build, deploy, and manage applications efficiently, aligning with business demands for production-readiness and operational excellence. **Average Rating:** 4.6/5.0 **Total Reviews:** 933 #### How Do G2 Users Rate Red Hat Enterprise Linux? - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.7/10) - **OS Integration:** 9.0/10 (Category avg: 8.8/10) - **Scalability:** 8.8/10 (Category avg: 8.9/10) - **Resource Saving:** 8.6/10 (Category avg: 8.8/10) #### Who Is the Company Behind Red Hat Enterprise Linux? - **Seller:** [Red Hat](https://www.g2.com/sellers/red-hat) - **Year Founded:** 1993 - **HQ Location:** Raleigh, NC - **Twitter:** @RedHat 300,769 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4e0d3729ea76bc2ca4cd8f1f390777549ab9f3d824d6dd01fe584e175b43fe7a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F3545%2F&secure%5Burl_type%5D=linkedin_company_website) 19,413 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Software Engineer, DevOps Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 50% Large, 29% Medium #### What Do G2 Reviewers Say About Red Hat Enterprise Linux? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **unmatched stability** of Red Hat Enterprise Linux, creating a reliable foundation for critical workloads. - Users value the **security features** of Red Hat Enterprise Linux, which enhance system safety and resilience. - Users value the **reliability** of Red Hat Enterprise Linux, recognizing it as essential for business operations and support. - Users value the **exceptional customer support** from Red Hat, enhancing their experience in enterprise environments. - Users find Red Hat Enterprise Linux to be **easy to use** , making management and integration in professional environments straightforward. ##### Cons - Users find the **high cost** of Red Hat Enterprise Linux limits accessibility, especially for small businesses. - Users find Red Hat Enterprise Linux **expensive** , making it less accessible for small businesses due to high subscription fees. - Users express frustration with the **locked subscription model** of RHEL, complicating security testing and automation. - Users find **usage difficulty** due to complex configurations and subscription requirements, posing challenges for beginners and smaller teams. - Users express frustration over **outdated software tools** in RHEL, hindering their workflow and causing installation problems. #### What Are Recent G2 Reviews of Red Hat Enterprise Linux? **["Evaluating Red Hat Enterprise Linux: Pros, Cons, and Suitability for Businesses"](https://www.g2.com/survey_responses/red-hat-enterprise-linux-review-11525898)** **Rating:** 4.5/5.0 stars _— Amol K._ [Read full review](https://www.g2.com/survey_responses/red-hat-enterprise-linux-review-11525898) **["Stability and Security at a High Cost"](https://www.g2.com/survey_responses/red-hat-enterprise-linux-review-12815525)** **Rating:** 4.5/5.0 stars _— Atharva P._ [Read full review](https://www.g2.com/survey_responses/red-hat-enterprise-linux-review-12815525) #### What Are G2 Users Discussing About Red Hat Enterprise Linux? - [Why should I use Red Hat Linux?](https://www.g2.com/discussions/why-should-i-use-red-hat-linux) - 1 comment - [What are the customer benefits of using a KVM?](https://www.g2.com/discussions/what-are-the-customer-benefits-of-using-a-kvm) - [Who uses Red Hat Enterprise Linux?](https://www.g2.com/discussions/who-uses-red-hat-enterprise-linux) - [What is Red Hat Enterprise Linux used for?](https://www.g2.com/discussions/red-hat-enterprise-linux-what-is-red-hat-enterprise-linux-used-for-19dd5271-6d29-4249-956f-b8dc44f0ce30) - 1 comment - [How does a software KVM work?](https://www.g2.com/discussions/how-does-a-software-kvm-work) ### [Sangfor Cloud Platform](https://www.g2.com/products/sangfor-cloud-platform/reviews) Sangfor Technologies is a rising global challenger in enterprise IT, helping organizations simplify Digital and AI transformation with secure, AI-enabled cloud infrastructure. Headquartered in Shenzhen (China), Sangfor serves over 100,000 customers worldwide across 100+ countries and regions. Sangfor has 22+ international offices across Asia-Pacific, Middle East, Europe and Latin America regions. Sangfor Cloud Platform (SCP) is built for large and mid-sized enterprises, based on a business-centric HCI architecture that integrates compute, storage, networking, virtualization, and security into a unified, software-defined platform. Sangfor Cloud Platform enables organizations to build secure, scalable, and flexible private and hybrid cloud environments. With centralized management, intelligent resource scheduling, and elastic infrastructure capabilities, Sangfor Cloud Platform simplifies cloud operations and reduces management complexity through standardized and automated processes. Built on a secure, reliable, and scalable architecture, it enables businesses to efficiently run mission-critical workloads while supporting future growth and expansion. To strengthen data protection and business continuity, Sangfor Cloud Platform also combines built-in security and resilience capabilities, including anti-ransomware protection, high availability, disaster recovery, and automated resource optimization, with seamless integration to leading backup solutions from Veeam and Cohesity. Sangfor Cloud Platform is trusted by large and mid-market enterprises across APAC, the Middle East, Europe, and LATAM. It is recognized as a Leader in the G2 Grid® for Server Virtualization and Hyperconverged Infrastructure in the Summer 2026 report. Sangfor Technologies has also been widely recognized by Gartner for its innovation, market presence, and customer satisfaction across the cloud and hyperconverged infrastructure landscape: ▪ Sangfor Recognized as a Representative Vendor in 2026 Gartner® Market Guide for Cloud Infrastructure Sovereign Solutions ▪ Sangfor Technologies Ranked among Top 5 Largest HCIS Vendors by Revenue in Asia-Pacific in the 2026 Gartner® Market Share Report ▪ Sample Vendor for VMware Alternative in Hyperconverged Infrastructure by Gartner ▪ Strong Performer in the Gartner® Peer Insights™ Voice of the Customer for Full-Stack HCI Software Whether you're modernizing legacy infrastructure, building a private or hybrid cloud, or seeking a powerful VMware alternative, Sangfor Cloud Platform delivers the performance, security, and simplicity needed to accelerate digital and AI transformation. **Average Rating:** 4.7/5.0 **Total Reviews:** 91 #### How Do G2 Users Rate Sangfor Cloud Platform? - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.7/10) - **OS Integration:** 8.7/10 (Category avg: 8.8/10) - **Scalability:** 9.0/10 (Category avg: 8.9/10) - **Resource Saving:** 9.5/10 (Category avg: 8.8/10) #### Who Is the Company Behind Sangfor Cloud Platform? - **Seller:** [Sangfor Technologies](https://www.g2.com/sellers/sangfor-technologies) - **Company Website:** www.sangfor.com - **Year Founded:** 2000 - **HQ Location:** Shenzhen, China - **Twitter:** @SANGFOR 13,224 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=343d4c872dfb0dde0360ef5754cd25ded77b1383788eae3178db052f3985e7b5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsangfor-technologies%2F&secure%5Burl_type%5D=linkedin_company_website) 2,316 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Higher Education - **Company Size:** 41% Medium, 31% Large #### What Do G2 Reviewers Say About Sangfor Cloud Platform? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **ease of use** of Sangfor Cloud Platform, appreciating its straightforward implementation and user-friendly interface. - Users value the **advanced, cost-effective features** of Sangfor Cloud Platform, appreciating its simplicity and practicality. - Users enjoy the **superior performance** of Sangfor Cloud Platform, simplifying IT operations and enhancing efficiency seamlessly. - Users value the **easy setup** of Sangfor Cloud Platform, appreciating quick deployment and intuitive management for complex configurations. - Users appreciate the **seamless networking integration** of Sangfor Cloud Platform, enhancing simplicity and efficiency in IT operations. ##### Cons - Users face **integration issues** with third-party solutions, limiting flexibility and support for diverse IT environments. - Users note the **limited features** of Sangfor Cloud Platform, including gaps in storage and integration capabilities. - Users experience **performance issues** such as slow UI and responsiveness, particularly under heavy loads and when managing VMs. - Users find the **poor documentation** of Sangfor Cloud Platform limits support and makes advanced features harder to navigate. - Users feel the **complex documentation** of Sangfor Cloud Platform makes it challenging to access necessary support and resources. #### What Are Recent G2 Reviews of Sangfor Cloud Platform? **["Faster deployment and testing and centralized management with Sangfor Cloud Platform"](https://www.g2.com/survey_responses/sangfor-cloud-platform-review-13207685)** **Rating:** 4.5/5.0 stars _— Massimiliano P._ [Read full review](https://www.g2.com/survey_responses/sangfor-cloud-platform-review-13207685) **["Simple, Stable, and Cost-Effective High-Availability Solution"](https://www.g2.com/survey_responses/sangfor-cloud-platform-review-13174553)** **Rating:** 5.0/5.0 stars _— Sujanto B._ [Read full review](https://www.g2.com/survey_responses/sangfor-cloud-platform-review-13174553) ### [Nutanix Cloud Infrastructure (NCI)](https://www.g2.com/products/nutanix-cloud-infrastructure-nci/reviews) Nutanix Acropolis has 5 key components that make it a complete solution for delivering any infrastructure service: 1. Built-in AHV Virtualization Nutanix Acropolis includes AHV, our native virtualization solution, and additionally supports the virtualization solutions of VMware ESXi, Microsoft Hyper-V. Nutanix AHV is a comprehensive enterprise virtualization solution tightly integrated into Acropolis and is provided with no additional license cost. AHV delivers the features required to run enterprise applications. 2. Platform Services Nutanix Acropolis delivers a comprehensive set of software-defined platform services so that IT organizations can consolidate all their workloads on the Nutanix platform and manage them centrally. 3. Enterprise Storage Capabilities Nutanix provides a distributed storage fabric providing enterprise-class storage services to all types of applications, including de-duplication, compression, encryption, erasure coding and more. Additionally, data locality ensures the fastest possible performance. 4. Networking Services Nutanix Acropolis provides a comprehensive set of services to secure applications with native microsegmentation, visualize the network and network performance, and automate common network operations. 5. Enterprise Cloud is the Future of IT More than 40% of Global 2000 companies rely on Nutanix software to power their applications at any scale. It’s time for businesses to modernize the datacenter with web-scale technology. Eliminate standalone SAN or NAS-based storage and expensive virtualization for greater efficiency, and collapse IT silos for more agility. Nutanix runs any application, in nearly any cloud, at any scale. **Average Rating:** 4.5/5.0 **Total Reviews:** 293 #### How Do G2 Users Rate Nutanix Cloud Infrastructure (NCI)? - **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 8.7/10) - **OS Integration:** 8.3/10 (Category avg: 8.8/10) - **Scalability:** 9.3/10 (Category avg: 8.9/10) - **Resource Saving:** 10.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind Nutanix Cloud Infrastructure (NCI)? - **Seller:** [Nutanix](https://www.g2.com/sellers/nutanix) - **Company Website:** www.nutanix.com - **Year Founded:** 2009 - **HQ Location:** San Jose, US - **Twitter:** @nutanix 90,520 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a373d676863c230a51d37e9890a65cc7c28a8f32cbfa4d635a6e8317e5b519b6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F735085%2F&secure%5Burl_type%5D=linkedin_company_website) 9,853 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** System Engineer, IT Manager - **Top Industries:** Information Technology and Services, Telecommunications - **Company Size:** 44% Large, 38% Medium #### What Do G2 Reviewers Say About Nutanix Cloud Infrastructure (NCI)? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of Nutanix Cloud Infrastructure, enhancing navigation and management for better efficiency. - Users value the **effortless resource management** of Nutanix Cloud Infrastructure, streamlining IT operations effectively and efficiently. - Users commend the **smooth scalability** of Nutanix Cloud Infrastructure, enabling efficient management and streamlined operations. - Users appreciate the **efficiency** of Nutanix Cloud Infrastructure, enabling quick access and simplified management for streamlined operations. - Users appreciate the **easy setup** of Nutanix Cloud Infrastructure, finding it efficient and straightforward for managing VMs and applications. ##### Cons - Users report experiencing **complexity during setup and configuration** , particularly in customized environments requiring skilled administrators. - Users find Nutanix Cloud Infrastructure's **expensive licensing** challenging, especially for small organizations with budget constraints. - Users find the **high licensing costs** of Nutanix Cloud Infrastructure can be burdensome, especially for smaller organizations. - Users note a **steep learning curve** with Nutanix Cloud Infrastructure, requiring time to fully adapt to its features. - Users note the **limited features** of Nutanix Cloud Infrastructure can restrict customization and complicate third-party tool integration. #### What Are Recent G2 Reviews of Nutanix Cloud Infrastructure (NCI)? **["Centralized console streamlines infra upgrades and boosts productivity"](https://www.g2.com/survey_responses/nutanix-cloud-infrastructure-nci-review-12954044)** **Rating:** 4.5/5.0 stars _— Prerna K._ [Read full review](https://www.g2.com/survey_responses/nutanix-cloud-infrastructure-nci-review-12954044) **["Nutanix Cloud Infrastructure Review: Capabilities, Trade-offs, and Business Impact"](https://www.g2.com/survey_responses/nutanix-cloud-infrastructure-nci-review-13103392)** **Rating:** 4.5/5.0 stars _— Rayanne A._ [Read full review](https://www.g2.com/survey_responses/nutanix-cloud-infrastructure-nci-review-13103392) #### What Are G2 Users Discussing About Nutanix Cloud Infrastructure (NCI)? - [What are the three foundational components of Acropolis?](https://www.g2.com/discussions/what-are-the-three-foundational-components-of-acropolis) - [What three 3 types of AOS licenses are available?](https://www.g2.com/discussions/what-three-3-types-of-aos-licenses-are-available) - [What are the three nutanix software editions?](https://www.g2.com/discussions/what-are-the-three-nutanix-software-editions) - [What does nutanix AOS do?](https://www.g2.com/discussions/what-does-nutanix-aos-do) ### [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) Azure Virtual Machines (VMs) are scalable, on-demand computing resources provided by Microsoft Azure, enabling users to deploy and manage virtualized Windows and Linux servers in the cloud. These VMs support a wide range of workloads, from simple web applications to complex enterprise solutions, offering flexibility and control over computing resources without the need for physical hardware maintenance. Key Features and Functionality: - Diverse VM Series: Azure offers various VM series tailored to specific needs: - General Purpose (D-series, B-series): Balanced CPU-to-memory ratio, suitable for web servers and small to medium databases. - Compute Optimized (F-series): High CPU-to-memory ratio, ideal for CPU-intensive tasks like batch processing. - Memory Optimized (E-series): High memory-to-CPU ratio, designed for in-memory applications and large databases. - Storage Optimized (L-series): High disk throughput and IOPS, perfect for big data and data warehousing. - GPU-enabled (N-series): Equipped with GPUs for graphics-intensive and machine learning workloads. - Operating System Support: Azure VMs support a broad range of operating systems, including various distributions of Linux and all supported versions of Windows Server. - Scalability and Availability: Features like Virtual Machine Scale Sets allow for automatic scaling of applications, and Availability Sets ensure high availability by distributing VMs across multiple physical servers. - Integrated Security: Built-in security features include Azure Security Center for threat detection and response, and compliance with various industry standards. - Cost Management: Options like Azure Reserved Virtual Machine Instances and Azure Hybrid Benefit help optimize costs, while Azure Spot Virtual Machines offer significant discounts for interruptible workloads. Primary Value and Solutions Provided: Azure Virtual Machines offer businesses the ability to quickly deploy and manage scalable computing resources without the overhead of maintaining physical hardware. This flexibility allows organizations to respond rapidly to changing demands, optimize costs through various pricing options, and ensure high availability and security for their applications. By leveraging Azure VMs, users can focus on developing and running their applications while Azure handles the underlying infrastructure, leading to increased operational efficiency and agility. **Average Rating:** 4.4/5.0 **Total Reviews:** 377 #### How Do G2 Users Rate Azure Virtual Machines? - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.7/10) - **OS Integration:** 9.0/10 (Category avg: 8.8/10) - **Scalability:** 8.5/10 (Category avg: 8.9/10) - **Resource Saving:** 8.5/10 (Category avg: 8.8/10) #### Who Is the Company Behind Azure Virtual Machines? - **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft) - **Year Founded:** 1975 - **HQ Location:** Redmond, Washington - **Twitter:** @microsoft 13,091,739 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9458f51bd6ded48ad432a804f19ad736469f007787569b63827154231c315630&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmicrosoft%2F&secure%5Burl_type%5D=linkedin_company_website) 231,632 employees on LinkedIn® - **Ownership:** MSFT #### Who Uses This Product? - **Who Uses This:** Software Engineer, Cloud Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 36% Large, 35% Medium #### What Do G2 Reviewers Say About Azure Virtual Machines? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of Azure Virtual Machines, making cloud services accessible for beginners and seamless for businesses. - Users appreciate the **useful cloud storage components** of Azure Virtual Machines, enhancing accessibility and efficiency for their teams. - Users value the **flexibility and scalability** of Azure Virtual Machines, allowing quick resource deployment based on needs. - Users appreciate the **global accessibility and security** of Azure Virtual Machines, enhancing productivity and user experience. - Users enjoy the **flexibility** of Azure Virtual Machines, enabling seamless integration and access from anywhere globally. ##### Cons - Users find Azure Virtual Machines to have a **complex architecture** that complicates solution design and service integration. - Users express concerns over **cost issues** , highlighting the need for reduced pricing and better cost management strategies. - Users find the **pricing for Azure Virtual Machines to be high** , particularly when scaling multiple instances for long-term workloads. - Users experience a **learning difficulty** with Azure Virtual Machines, requiring time and practice to master its interface and features. - Users find Azure Virtual Machines have **poor customer support** , leading to frustrations and unmet expectations during use. #### What Are Recent G2 Reviews of Azure Virtual Machines? **["Azure VMs: Flexible Configurations and Fast, Simple Deployment"](https://www.g2.com/survey_responses/azure-virtual-machines-review-12863152)** **Rating:** 4.5/5.0 stars _— Bibhishan D._ [Read full review](https://www.g2.com/survey_responses/azure-virtual-machines-review-12863152) **["Easy VM Provisioning with Great Value, Performance, and Reliable Azure Support"](https://www.g2.com/survey_responses/azure-virtual-machines-review-12850747)** **Rating:** 5.0/5.0 stars _— Vishal L._ [Read full review](https://www.g2.com/survey_responses/azure-virtual-machines-review-12850747) #### What Are G2 Users Discussing About Azure Virtual Machines? - [What is Azure Virtual Machines used for?](https://www.g2.com/discussions/what-is-azure-virtual-machines-used-for) - 2 comments - [What is virtual machine in Azure portal?](https://www.g2.com/discussions/what-is-virtual-machine-in-azure-portal) - 1 comment - [How do I use Microsoft Azure Virtual Machine?](https://www.g2.com/discussions/how-do-i-use-microsoft-azure-virtual-machine) - [What operating systems does an Azure virtual machine support?](https://www.g2.com/discussions/what-operating-systems-does-an-azure-virtual-machine-support) - 2 comments - [What are Azure virtual machines used for?](https://www.g2.com/discussions/what-are-azure-virtual-machines-used-for) - 2 comments ### [SUSE Linux Enterprise Server](https://www.g2.com/products/suse-linux-enterprise-server/reviews) SUSE Linux Enterprise Server (SLES) is a secure, adaptable and easy-to-manage Linux server platform that allows developers and administrators to deploy business-critical workloads on-premises, in the cloud and at the edge. SUSE Linux Enterprise Server is an operating system that is adaptable to any environment – optimized for performance, security and reliability. Security – Championing a secure supply chain Stay ahead of cyberattacks with advanced supply chain security and confidential computing. SUSE Linux Enterprise Server is certified and compliant at the highest levels including CC EAL4+. Agility – Bridging to the cloud-native world Foster developer agility with capabilitites that are built to increase productivity. This includes a preconfigured Cloud Images, secure Base Container Images to build your own containers and a solid foundation for your Rancher Kubernetes (RKE2 / K3S) clusters. Resilience – Making innovating enterprise ready Innovate everywhere from cutting-edge hardware to the public cloud. This includes filesystem Snapshots with BTRFS, cloud innovations like support for Arm64 server instances in Azure or AWS, chipset innovations like NVIDIA open GPU kernel module, and hardware platforms from Dell, Fujitsu and HPE. **Average Rating:** 4.6/5.0 **Total Reviews:** 66 #### How Do G2 Users Rate SUSE Linux Enterprise Server? - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 8.7/10) - **OS Integration:** 8.8/10 (Category avg: 8.8/10) - **Scalability:** 9.4/10 (Category avg: 8.9/10) - **Resource Saving:** 8.8/10 (Category avg: 8.8/10) #### Who Is the Company Behind SUSE Linux Enterprise Server? - **Seller:** [SUSE](https://www.g2.com/sellers/suse) - **Company Website:** www.suse.com - **Year Founded:** 1992 - **HQ Location:** Nürnberg, DE - **Twitter:** @SUSE 64,779 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=99aa4822b3d88592d34d73098197cbc0631636f72c6a7400506bec4821529878&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1455%2F&secure%5Burl_type%5D=linkedin_company_website) 2,729 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Financial Services - **Company Size:** 46% Large, 29% Medium #### What Do G2 Reviewers Say About SUSE Linux Enterprise Server? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **reliability** of SUSE Linux Enterprise Server, ensuring stable performance for their critical business applications. - Users value the **excellent customer support** of SUSE Linux Enterprise Server, which enhances their experience and problem resolution. - Users find **SUSE Linux Enterprise Server easy to operate** , with great support and intuitive GUI/CLI tools for configuration. - Users praise the **stability** of SUSE Linux Enterprise Server, ensuring reliable performance for critical business applications. - Users appreciate the **easy setup** of SUSE Linux Enterprise Server, facilitating smooth deployment and management in complex environments. ##### Cons - Users note **outdated content** in official repositories, impacting their ability to upgrade packages like PHP effectively. - Users face **dependency issues** as third-party products often lack support for the SUSE Linux family. - Users find the **licensing costs** of SUSE Linux Enterprise Server to be higher than some alternative distributions. - Users find the **licensing costs** of SUSE Linux Enterprise Server to be higher than some alternatives. - Users often face **limited OS compatibility** with SUSE Linux Enterprise Server, affecting third-party support and documentation quality. #### What Are Recent G2 Reviews of SUSE Linux Enterprise Server? **["Flexibility and Reliability in Enterprise Servers"](https://www.g2.com/survey_responses/suse-linux-enterprise-server-review-12263489)** **Rating:** 5.0/5.0 stars _— Gonzalo C._ [Read full review](https://www.g2.com/survey_responses/suse-linux-enterprise-server-review-12263489) **["Seamless integration and top performance"](https://www.g2.com/survey_responses/suse-linux-enterprise-server-review-12251232)** **Rating:** 5.0/5.0 stars _— Ludwig P._ [Read full review](https://www.g2.com/survey_responses/suse-linux-enterprise-server-review-12251232) #### What Are G2 Users Discussing About SUSE Linux Enterprise Server? - [What are Suse products?](https://www.g2.com/discussions/what-are-suse-products) - [Is Suse an enterprise?](https://www.g2.com/discussions/is-suse-an-enterprise) - 1 comment - [What is Suse Linux Enterprise Server for SAP applications?](https://www.g2.com/discussions/what-is-suse-linux-enterprise-server-for-sap-applications) - [What is SUSE Linux Enterprise Server used for?](https://www.g2.com/discussions/what-is-suse-linux-enterprise-server-used-for) - 1 comment ### [Oracle VM](https://www.g2.com/products/oracle-vm/reviews) Server Virtualization. **Average Rating:** 4.3/5.0 **Total Reviews:** 71 #### How Do G2 Users Rate Oracle VM? - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.7/10) - **OS Integration:** 9.3/10 (Category avg: 8.8/10) - **Scalability:** 9.1/10 (Category avg: 8.9/10) - **Resource Saving:** 9.5/10 (Category avg: 8.8/10) #### Who Is the Company Behind Oracle VM? - **Seller:** [Oracle](https://www.g2.com/sellers/oracle) - **Year Founded:** 1977 - **HQ Location:** Austin, TX - **Twitter:** @Oracle 827,997 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a14fcbcd818b49d781453c19628a9479a70cc1e8e335e54c876392ab5f543da3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1028%2F&secure%5Burl_type%5D=linkedin_company_website) 208,078 employees on LinkedIn® - **Ownership:** NYSE:ORCL #### Who Uses This Product? - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 49% Medium, 37% Large #### What Do G2 Reviewers Say About Oracle VM? _AI-generated summary from verified user reviews_ ##### Pros - Users commend the **cost effectiveness** of Oracle VM, benefiting from its deep integration with the Oracle ecosystem. - Users value the **deep integration** with the Oracle ecosystem, enhancing efficiency and reducing costs. ##### Cons - Users find the **limited features** of Oracle VM restrict its usability and adoption compared to competitors. #### What Are Recent G2 Reviews of Oracle VM? **["Oracle VM pro"](https://www.g2.com/survey_responses/oracle-vm-review-10622965)** **Rating:** 5.0/5.0 stars _— Venumadhav B._ [Read full review](https://www.g2.com/survey_responses/oracle-vm-review-10622965) **["Excellent Free Tier and Big VM Savings Compared to AWS and Azure"](https://www.g2.com/survey_responses/oracle-vm-review-12539885)** **Rating:** 5.0/5.0 stars _— Ste P._ [Read full review](https://www.g2.com/survey_responses/oracle-vm-review-12539885) #### What Are G2 Users Discussing About Oracle VM? - [What is Oracle VM based on?](https://www.g2.com/discussions/what-is-oracle-vm-based-on) - [What are the advantages of VirtualBox?](https://www.g2.com/discussions/what-are-the-advantages-of-virtualbox) - [What is Oracle VM used for?](https://www.g2.com/discussions/what-is-oracle-vm-used-for) - [What is some features of Oracle VM VirtualBox?](https://www.g2.com/discussions/what-is-some-features-of-oracle-vm-virtualbox) ### [VirtualBox](https://www.g2.com/products/virtualbox/reviews) Oracle VM VirtualBox is a free, open-source, cross-platform virtualization software that enables users to run multiple operating systems simultaneously on a single device. Designed for IT professionals and developers, VirtualBox supports Windows, macOS, Linux, and Oracle Solaris as host operating systems, making it ideal for testing, development, demonstration, and deployment across diverse platforms. Key Features and Functionality: - Cross-Platform Compatibility: VirtualBox runs on various host operating systems, including Windows, macOS, Linux, and Oracle Solaris, and supports a wide range of guest operating systems. - High Performance: The software leverages the latest in chip-level support for virtualization, including support for AMD, Intel, and Apple silicon processors, to provide faster execution times for guest operating systems. - 3D Graphics Support: VirtualBox includes VBoxSVGA and VMSVGA interfaces to improve 3D graphics performance. - USB Device Support: It implements a virtual USB controller, allowing users to connect arbitrary USB devices to virtual machines without installing device-specific drivers on the host. - Disk Image Encryption: VirtualBox supports 128 or 256-bit data encryption keys, enabling transparent encryption of data stored in hard disk images using the AES algorithm. - Remote Machine Display: The VirtualBox Remote Desktop Extension (VRDE) enables high-performance remote access to running virtual machines, supporting the Remote Desktop Protocol (RDP) with additional features like full client USB support. Primary Value and Solutions Provided: VirtualBox addresses several key challenges for its users: - Cost Reduction: By allowing multiple operating systems to run on a single device, VirtualBox reduces the need for multiple physical machines, thereby lowering hardware and operational costs. - Development Efficiency: Developers can test applications across different operating systems and versions using the same desktop environment, accelerating the development and testing process. - Simplified Software Distribution: Solution providers can distribute applications within a VirtualBox virtual machine, ensuring compatibility across various operating systems and versions without additional configuration. - Legacy Application Support: IT teams can extend the lifespan of legacy applications by running them on modern hardware through VirtualBox, avoiding the need for costly application rewrites or hardware replacements. - Secure Remote Access: VirtualBox facilitates secure access to restricted applications for remote workers by providing encrypted and isolated environments, ensuring data security and compliance without extensive rearchitecting of applications. In summary, Oracle VM VirtualBox offers a versatile and efficient solution for running multiple operating systems on a single device, enhancing development workflows, reducing costs, and providing secure, cross-platform compatibility for various IT needs. **Average Rating:** 4.5/5.0 **Total Reviews:** 292 #### How Do G2 Users Rate VirtualBox? - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.7/10) - **OS Integration:** 8.9/10 (Category avg: 8.8/10) - **Scalability:** 8.2/10 (Category avg: 8.9/10) - **Resource Saving:** 8.2/10 (Category avg: 8.8/10) #### Who Is the Company Behind VirtualBox? - **Seller:** [Oracle](https://www.g2.com/sellers/oracle) - **Year Founded:** 1977 - **HQ Location:** Austin, TX - **Twitter:** @Oracle 827,997 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a14fcbcd818b49d781453c19628a9479a70cc1e8e335e54c876392ab5f543da3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1028%2F&secure%5Burl_type%5D=linkedin_company_website) 208,078 employees on LinkedIn® - **Ownership:** NYSE:ORCL #### Who Uses This Product? - **Who Uses This:** Software Engineer, Software Developer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 47% Small, 37% Medium #### What Do G2 Reviewers Say About VirtualBox? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **user-friendly virtualization management** of VirtualBox, enabling seamless integration of various operating systems effortlessly. - Users appreciate the **ease of use** of VirtualBox, finding it straightforward for seamless OS integration and setup. - Users appreciate the **seamless integration** of various operating systems in VirtualBox, enhancing their virtualization experience significantly. - Users value the **end-to-end encryption** that ensures all their sensitive data remains secure on VirtualBox. - Users value the **exceptional customer support** provided by VirtualBox, enhancing their experience in development and testing. ##### Cons - Users experience **performance issues** with VirtualBox, including crashes, slow speeds, and RAM consumption affecting usability. - Users find the **communication clarity** lacking, leading to difficulties in sending and receiving documents effectively. - Users experience **compatibility issues** with VirtualBox, leading to crashes and limited support for certain ISO files. - Users often experience **lag due to limited resources** , as VirtualBox can heavily consume system RAM. - Users find **network issues** in VirtualBox challenging due to complex setup processes for different network configurations. #### What Are Recent G2 Reviews of VirtualBox? **["VirtualBox: Free, Open-Source, and Great for Cross-Platform Testing"](https://www.g2.com/survey_responses/virtualbox-review-12537816)** **Rating:** 5.0/5.0 stars _— Collen H._ [Read full review](https://www.g2.com/survey_responses/virtualbox-review-12537816) **["Still the type-2 hypervisor I reach for when I need a clean OS in a window fast"](https://www.g2.com/survey_responses/virtualbox-review-12975882)** **Rating:** 4.5/5.0 stars _— Luca P._ [Read full review](https://www.g2.com/survey_responses/virtualbox-review-12975882) #### What Are G2 Users Discussing About VirtualBox? - [What is VirtualBox used for?](https://www.g2.com/discussions/what-is-virtualbox-used-for) - [How do I create a virtual machine in VirtualBox?](https://www.g2.com/discussions/how-do-i-create-a-virtual-machine-in-virtualbox) - 2 comments - [Is VirtualBox free?](https://www.g2.com/discussions/is-virtualbox-free) - 2 comments - [What is VirtualBox software virtualization?](https://www.g2.com/discussions/what-is-virtualbox-software-virtualization) - 1 comment - [How does virtual box work?](https://www.g2.com/discussions/how-does-virtual-box-work) - 1 comment ### [VMware ESXi](https://www.g2.com/products/vmware-esxi/reviews) VMware ESXi is a robust, enterprise-class, type-1 hypervisor developed by VMware, designed to deploy and manage virtual machines directly on physical servers without the need for an underlying operating system. As a bare-metal hypervisor, ESXi provides a secure and efficient virtualization platform, enabling organizations to consolidate their IT infrastructure, optimize resource utilization, and reduce operational costs. Key Features and Functionality: - Virtual Machine Management: ESXi supports the creation and operation of multiple virtual machines running various operating systems, including Windows and Linux, each capable of independently running applications. - Resource Allocation and Optimization: It offers flexible allocation of CPU, memory, storage, and network resources, allowing dynamic adjustment of resource quotas for virtual machines. ESXi also supports resource pooling and load balancing to enhance performance. - High Availability and Fault Tolerance: The hypervisor includes features like High Availability (HA) and Fault Tolerance (FT) to ensure business continuity by automatically restarting virtual machines in case of hardware failure and providing real-time redundancy for critical applications. - vMotion: ESXi supports vMotion, enabling live migration of virtual machines between hosts without service interruption, facilitating load balancing and maintenance activities. - Storage and Network Virtualization: It integrates with VMware vSAN for pooled storage resources and supports Distributed Switches to enhance network flexibility and performance. - Snapshots and Backup: ESXi provides snapshot capabilities for creating restore points and offers APIs for third-party backup solutions to ensure data protection. - Security and Isolation: The platform includes built-in virtual machine encryption, fine-grained access control, and supports hardware-based Secure Boot to maintain a secure virtualization environment. - Centralized Management Support: ESXi can be centrally managed through VMware vCenter Server, supporting automated tasks, monitoring, and resource scheduling to simplify virtualization management. Primary Value and Solutions Provided: VMware ESXi delivers a high-performance, secure, and scalable virtualization platform that enables organizations to maximize hardware utilization, reduce physical infrastructure costs, and enhance operational efficiency. By supporting advanced features like live migration, high availability, and centralized management, ESXi addresses critical business needs for reliability, flexibility, and simplified IT operations. **Average Rating:** 4.7/5.0 **Total Reviews:** 21 #### How Do G2 Users Rate VMware ESXi? - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.7/10) - **OS Integration:** 9.4/10 (Category avg: 8.8/10) - **Scalability:** 9.5/10 (Category avg: 8.9/10) - **Resource Saving:** 9.2/10 (Category avg: 8.8/10) #### Who Is the Company Behind VMware ESXi? - **Seller:** [Broadcom](https://www.g2.com/sellers/broadcom-ab3091cd-4724-46a8-ac89-219d6bc8e166) - **Year Founded:** 1991 - **HQ Location:** San Jose, CA - **Twitter:** @broadcom 63,909 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=093adce8015fea9ef126312884b465dc8e3c20e17dcb12fbb77a7bd82577e7a5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbroadcom%2F&secure%5Burl_type%5D=linkedin_company_website) 55,094 employees on LinkedIn® - **Ownership:** NASDAQ: CA #### Who Uses This Product? - **Top Industries:** Information Technology and Services - **Company Size:** 50% Medium, 32% Small #### What Do G2 Reviewers Say About VMware ESXi? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **easy management and implementation** of VMware ESXi for a streamlined virtualization experience. - Users find VMware ESXi **easy to use** , making it a preferred choice for virtualization in enterprise environments. - Users value the **ease of use and extensive features** of VMware ESXi for efficient server management in enterprises. - Users value the **management ease** of VMware ESXi, finding it simple to implement and maintain for virtualization. - Users value the **ease of snapshot creation** with VMware ESXi, streamlining server management and migrations efficiently. ##### Cons - Users find the **renewal costs to be exorbitant** , with minimal value received from updates and innovations. - Users experience **limited features** in VMware ESXi's standalone mode, lacking essential functions like HA and vMotion. - Users report that **migration issues** with VMware ESXi often lead to excessive time consumption during transfers. - Users express dissatisfaction with the **poor customer support** of VMware ESXi, complicating implementation and maintenance efforts. - Users criticize the **high renewal costs** of VMware ESXi, feeling limited by lack of innovation for smaller customers. #### What Are Recent G2 Reviews of VMware ESXi? **["Rock-Solid VMware ESXi Performance with Seamless Workload Mobility"](https://www.g2.com/survey_responses/vmware-esxi-review-13124101)** **Rating:** 5.0/5.0 stars _— Verified User in Financial Services_ [Read full review](https://www.g2.com/survey_responses/vmware-esxi-review-13124101) **["Bare-Metal Architecture"](https://www.g2.com/survey_responses/vmware-esxi-review-12844048)** **Rating:** 5.0/5.0 stars _— Haji M._ [Read full review](https://www.g2.com/survey_responses/vmware-esxi-review-12844048) ### [Azure Virtual Machine Scale Sets](https://www.g2.com/products/azure-virtual-machine-scale-sets/reviews) Azure Virtual Machine Scale Sets (VMSS) enable the creation and management of a group of load-balanced virtual machines (VMs) that can automatically scale in response to demand or a defined schedule. This service is designed to support large-scale applications, such as batch processing, big data, and container workloads, by allowing users to efficiently deploy and manage thousands of VMs with uniform configurations. Key Features and Functionality: - Automatic Scaling: VMSS can dynamically adjust the number of VM instances based on real-time demand or predefined schedules, ensuring optimal performance and cost efficiency. - Load Balancing: Integrated with Azure Load Balancer and Azure Application Gateway, VMSS distributes incoming traffic across multiple VM instances, enhancing application availability and responsiveness. - High Availability: By distributing VM instances across availability zones or fault domains, VMSS increases application resiliency and uptime, offering service-level agreements (SLAs) of up to 99.99%. - Consistent Configuration: All VMs within a scale set are created from the same base OS image and configuration, ensuring uniformity and simplifying management tasks. - Flexible Orchestration: VMSS supports both uniform and flexible orchestration modes, allowing for greater control over individual VMs, including the ability to mix VM types and integrate Azure Spot Virtual Machines for cost optimization. Primary Value and Problem Solving: Azure Virtual Machine Scale Sets address the challenges of managing large-scale applications by automating VM deployment, scaling, and management processes. This automation reduces the operational overhead associated with manual scaling and configuration, allowing organizations to respond swiftly to changing workloads. By ensuring high availability and distributing workloads effectively, VMSS enhances application performance and reliability. Additionally, the service's integration with Azure's networking and security features provides a comprehensive solution for deploying and managing scalable applications in the cloud. **Average Rating:** 4.5/5.0 **Total Reviews:** 27 #### How Do G2 Users Rate Azure Virtual Machine Scale Sets? - **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 8.7/10) - **OS Integration:** 10.0/10 (Category avg: 8.8/10) - **Scalability:** 10.0/10 (Category avg: 8.9/10) - **Resource Saving:** 10.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind Azure Virtual Machine Scale Sets? - **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft) - **Year Founded:** 1975 - **HQ Location:** Redmond, Washington - **Twitter:** @microsoft 13,091,739 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9458f51bd6ded48ad432a804f19ad736469f007787569b63827154231c315630&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmicrosoft%2F&secure%5Burl_type%5D=linkedin_company_website) 231,632 employees on LinkedIn® - **Ownership:** MSFT #### Who Uses This Product? - **Company Size:** 40% Large, 30% Medium #### What Do G2 Reviewers Say About Azure Virtual Machine Scale Sets? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **extensive cloud storage capabilities** of Azure Virtual Machine Scale Sets for data and app management. - Users appreciate the **efficiency and scalability** of Azure Virtual Machine Scale Sets, benefiting from its vast service offerings. - Users value the **on-demand scaling and extensive services** offered by Azure Virtual Machine Scale Sets for application development. - Users appreciate the **deployment ease** of Azure Virtual Machine Scale Sets, enabling quick setup and clear visibility of operations. - Users enjoy the **ease of use** of Azure Virtual Machine Scale Sets, appreciating the intuitive interface and quick setup. ##### Cons - Users find the **poor interface design** of Azure Virtual Machine Scale Sets hampers usability and interaction. - Users experience **slow deployment** with Azure, which can hinder the overall efficiency of their projects. #### What Are Recent G2 Reviews of Azure Virtual Machine Scale Sets? **["Microsoft Azure is ultimately the most valueble cloud platform it todays market."](https://www.g2.com/survey_responses/azure-virtual-machine-scale-sets-review-9235034)** **Rating:** 5.0/5.0 stars _— Paras B._ [Read full review](https://www.g2.com/survey_responses/azure-virtual-machine-scale-sets-review-9235034) **["A perfect cloud computing platform"](https://www.g2.com/survey_responses/azure-virtual-machine-scale-sets-review-11447868)** **Rating:** 4.0/5.0 stars _— Vivek S._ [Read full review](https://www.g2.com/survey_responses/azure-virtual-machine-scale-sets-review-11447868) ### [VMware Workstation Pro](https://www.g2.com/products/vmware-workstation-pro/reviews) VMware Workstation Pro is a desktop hypervisor that enables users to run multiple operating systems simultaneously on a single Windows or Linux PC. Designed for IT professionals, developers, and educators, it provides a robust platform for developing, testing, and deploying applications across diverse environments without the need for additional hardware. Key Features and Functionality: - Multiple OS Support: Run a wide range of operating systems, including various versions of Windows, Linux, BSD, and MS-DOS, on virtual machines. - Snapshot Capability: Save the state of a virtual machine at any point in time, allowing for easy rollback to a previous state, which is invaluable for testing and development purposes. - Virtual Networking: Create complex network configurations with support for bridging existing host network adapters and sharing physical disk drives and USB devices with virtual machines. - High-Performance Graphics: Support for DirectX 10.1 and OpenGL 3.3 enables running 3D applications and games within virtual machines. - Remote vSphere Integration: Connect to remote vSphere environments to manage virtual machines and data centers directly from the Workstation Pro interface. Primary Value and User Solutions: VMware Workstation Pro addresses the complexities of managing multi-OS operations by providing isolated, secure environments for development, testing, and learning. It allows users to streamline workflows by running multiple operating systems on a single machine without rebooting, facilitating efficient software development and testing across different platforms. Additionally, its integration with remote vSphere setups ensures seamless management of virtual infrastructures, making it an essential tool for professionals seeking flexibility and control in their virtualization needs. **Average Rating:** 4.5/5.0 **Total Reviews:** 136 #### How Do G2 Users Rate VMware Workstation Pro? - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.7/10) - **OS Integration:** 9.5/10 (Category avg: 8.8/10) - **Scalability:** 9.4/10 (Category avg: 8.9/10) - **Resource Saving:** 9.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind VMware Workstation Pro? - **Seller:** [Broadcom](https://www.g2.com/sellers/broadcom-ab3091cd-4724-46a8-ac89-219d6bc8e166) - **Year Founded:** 1991 - **HQ Location:** San Jose, CA - **Twitter:** @broadcom 63,909 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=093adce8015fea9ef126312884b465dc8e3c20e17dcb12fbb77a7bd82577e7a5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbroadcom%2F&secure%5Burl_type%5D=linkedin_company_website) 55,094 employees on LinkedIn® - **Ownership:** NASDAQ: CA #### Who Uses This Product? - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 38% Medium, 35% Small #### What Do G2 Reviewers Say About VMware Workstation Pro? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **seamless integration** with systems like vSphere/ESXi, enhancing their virtualization capabilities remarkably. - Users value the **Snapshot and Clone Features** of VMware Workstation Pro for easy machine virtualization and efficiency. - Users value the **robust virtualization capabilities** of VMware Workstation Pro, enabling efficient management of multiple VMs. - Users find VMware Workstation Pro's **ease of setup** enhances their experience, especially compared to alternatives like VirtualBox. - Users appreciate the **extensive features and capabilities** of VMware Workstation Pro, enhancing their virtual environment experience. ##### Cons - Users often face **complex billing issues** with VMware Workstation Pro, complicating the licensing and activation process. - Users find the **difficult configuration** of VMware Workstation Pro challenging, especially without a background in networking. - Users find the product's **high cost** a barrier, particularly for small teams or individual developers. - Users find the **high licensing cost** of VMware Workstation Pro a barrier compared to free alternatives. - Users face **complex licensing and activation issues** that create challenges, particularly in corporate environments. #### What Are Recent G2 Reviews of VMware Workstation Pro? **["Reliable Virtual Labs with Flexible Testing Tools"](https://www.g2.com/survey_responses/vmware-workstation-pro-review-12793505)** **Rating:** 4.0/5.0 stars _— Siddhartha P._ [Read full review](https://www.g2.com/survey_responses/vmware-workstation-pro-review-12793505) **["VMware Workstation Pro is my lab backbone as a SOC Analyst"](https://www.g2.com/survey_responses/vmware-workstation-pro-review-13070666)** **Rating:** 5.0/5.0 stars _— Smit K._ [Read full review](https://www.g2.com/survey_responses/vmware-workstation-pro-review-13070666) #### What Are G2 Users Discussing About VMware Workstation Pro? - [What is VMware Workstation Pro used for?](https://www.g2.com/discussions/what-is-vmware-workstation-pro-used-for) - [Is VMware a workstation pro?](https://www.g2.com/discussions/is-vmware-a-workstation-pro) - 1 comment - [What can you do with VMware workstation?](https://www.g2.com/discussions/what-can-you-do-with-vmware-workstation) - [How much does VM Workstation Pro cost?](https://www.g2.com/discussions/how-much-does-vm-workstation-pro-cost) - [Is Workstation Pro free?](https://www.g2.com/discussions/is-workstation-pro-free) - 2 comments - ‹ Prev ‹ Prev - 1 - [2](/it/categories/server-virtualization?order=g2_score&page=2#product-list) - [3](/it/categories/server-virtualization?order=g2_score&page=3#product-list) - [4](/it/categories/server-virtualization?order=g2_score&page=4#product-list) - [5](/it/categories/server-virtualization?order=g2_score&page=5#product-list) - [6](/it/categories/server-virtualization?order=g2_score&page=6#product-list) - [7](/it/categories/server-virtualization?order=g2_score&page=7#product-list) - [Next › Next ›](/it/categories/server-virtualization?order=g2_score&page=2#product-list) Categorie in evidenza [Sistemi di Gestione delle Informazioni sui Prodotti (PIM)](https://www.g2.com/it/categories/product-information-management-pim) [Soluzioni di Piattaforma di Integrazione come Servizio (iPaaS)](https://www.g2.com/it/categories/ipaas) [Software di montaggio video](https://www.g2.com/it/categories/video-editing) [Piattaforme di Dati dei Clienti (CDP)](https://www.g2.com/it/categories/customer-data-platform-cdp) [Software di analisi dei prodotti](https://www.g2.com/it/categories/product-analytics) Categorie simili - [Infrastruttura come Servizio (IaaS)](/it/categories/infrastructure-as-a-service-iaas) - [Gestione Attiva dei Metadati](/it/categories/active-metadata-management) - [Verifica dell'indirizzo](/it/categories/address-verification) - [Piattaforme AIOps](/it/categories/aiops-platforms) - [Server di applicazioni](/it/categories/application-server) - [Blockchain](/it/categories/blockchain) - [Archiviazione file su cloud](/it/categories/cloud-file-storage) - [Software di database](/it/categories/database-software) - [Gestione dell'Infrastruttura del Data Center (DCIM)](/it/categories/data-center-infrastructure-management-dcim) - [Rete del Data Center](/it/categories/data-center-networking) - [Piattaforme di Scambio Dati](/it/categories/data-exchange-platforms) - [Tessuto Dati](/it/categories/data-fabric) - [Strumenti di Integrazione dei Dati](/it/categories/data-integration-tools) - [Software di gestione dei dati](/it/categories/data-management-software) - [Mappatura dei dati](/it/categories/data-mapping) [Browse Virtualizzazione del server Themes](/it/categories/server-virtualization/themes) ![Tian Lin](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tian Lin") TL Ricercato e scritto da [Tian Lin](https://research.g2.com/insights/author/tian-lin) Updated October 3, 2024 **Il software di virtualizzazione dei server** divide i server fisici in più segmenti virtuali che possono essere gestiti in modo indipendente. I prodotti software di virtualizzazione dei server, comunemente noti come hypervisor, sono utilizzati dalle organizzazioni per suddividere i server dedicati in istanze virtuali scalabili chiamate server privati virtuali (VPS). I server privati virtuali creati con il software di virtualizzazione dei server possono ospitare ciascuno un sistema operativo unico ed essere gestiti in modo indipendente tramite un pannello di controllo di hosting integrato. Le organizzazioni utilizzano il software di virtualizzazione dei server per allocare le risorse del server tra le macchine virtuali per l'ottimizzazione del carico di lavoro. Le macchine virtuali create con il software di virtualizzazione dei server sono spesso più flessibili e affidabili da gestire rispetto ai server non partizionati. Le organizzazioni che ospitano e gestiscono internamente i server virtuali implementano il software di virtualizzazione dei server per ridurre le tensioni sulle risorse. 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server?](#che-cos-e-il-software-di-virtualizzazione-dei-server) - [Quali sono le caratteristiche comuni del software di virtualizzazione dei server?](#quali-sono-le-caratteristiche-comuni-del-software-di-virtualizzazione-dei-server) - [Quali sono i vantaggi del software di virtualizzazione dei server?](#quali-sono-i-vantaggi-del-software-di-virtualizzazione-dei-server) - [Quali sono le alternative al software di virtualizzazione dei server?](#quali-sono-le-alternative-al-software-di-virtualizzazione-dei-server) - [Sfide con il software di virtualizzazione dei server](#sfide-con-il-software-di-virtualizzazione-dei-server) - [Quali aziende dovrebbero acquistare software di virtualizzazione dei server?](#quali-aziende-dovrebbero-acquistare-software-di-virtualizzazione-dei-server) - [Come acquistare software di virtualizzazione dei server](#come-acquistare-software-di-virtualizzazione-dei-server) - [Quanto costa il software di virtualizzazione dei server?](#quanto-costa-il-software-di-virtualizzazione-dei-server) [ ### Argomenti Virtualizzazione del server Espandi/Comprimi ](#) - [Che cos'è il software di virtualizzazione dei server?](#che-cos-e-il-software-di-virtualizzazione-dei-server) - [Quali sono le caratteristiche comuni del software di virtualizzazione dei server?](#quali-sono-le-caratteristiche-comuni-del-software-di-virtualizzazione-dei-server) - [Quali sono i vantaggi del software di virtualizzazione dei server?](#quali-sono-i-vantaggi-del-software-di-virtualizzazione-dei-server) - [Quali sono le alternative al software di virtualizzazione dei server?](#quali-sono-le-alternative-al-software-di-virtualizzazione-dei-server) - [Sfide con il software di virtualizzazione dei server](#sfide-con-il-software-di-virtualizzazione-dei-server) - [Quali aziende dovrebbero acquistare software di virtualizzazione dei server?](#quali-aziende-dovrebbero-acquistare-software-di-virtualizzazione-dei-server) - [Come acquistare software di virtualizzazione dei server](#come-acquistare-software-di-virtualizzazione-dei-server) - [Quanto costa il software di virtualizzazione dei server?](#quanto-costa-il-software-di-virtualizzazione-dei-server) ## Scopri di più su Software di virtualizzazione del server ### Che cos'è il software di virtualizzazione dei server? I prodotti di virtualizzazione dei server, comunemente noti come hypervisor, sono utilizzati dalle organizzazioni per suddividere i server dedicati in istanze virtuali scalabili chiamate server privati virtuali (VPS). I server privati virtuali creati con la tecnologia di virtualizzazione dei server possono ospitare ciascuno un sistema operativo unico e essere gestiti in modo indipendente tramite un pannello di controllo di hosting integrato. Le organizzazioni utilizzano i prodotti di virtualizzazione dei server per allocare le risorse del server tra le macchine virtuali per ottimizzare il carico di lavoro. Le macchine virtuali create con le piattaforme di virtualizzazione sono spesso più flessibili e affidabili da gestire rispetto ai server non partizionati. Le organizzazioni che ospitano e gestiscono server internamente implementano soluzioni di virtualizzazione dei server per ridurre le tensioni sulle risorse. Inoltre, la tecnologia di virtualizzazione è comunemente utilizzata dai fornitori di servizi di hosting per offrire servizi di hosting VPS ai loro clienti. #### Quali tipi di software di virtualizzazione dei server esistono? Tutte le tecnologie di virtualizzazione servono allo scopo di dividere un server in server virtuali unici. Tuttavia, ci sono differenze generali a seconda del server virtualizzato che l'utente intende implementare. **Virtualizzazione completa** La virtualizzazione completa richiede tipicamente un hypervisor che comunica con, monitora e trasmette risorse tra le applicazioni e il server fisico. Questo tipo di virtualizzazione può limitare le prestazioni poiché sia il server fisico che l'hypervisor richiedono potenza di elaborazione per operare. Queste piattaforme di virtualizzazione utilizzano tipicamente un singolo sistema operativo. Ad esempio, un hypervisor Linux creerebbe un server virtuale Linux per eseguire applicazioni. **Para-virtualizzazione** La para-virtualizzazione opera in modo simile alla virtualizzazione completa, ma integra l'intera rete e qualsiasi altro server para-virtualizzato. Questa interoperabilità riduce le esigenze di elaborazione. **Virtualizzazione a livello di sistema operativo** La virtualizzazione a livello di sistema operativo è un altro tipo di virtualizzazione dei server che preprogramma un sistema operativo, consentendo a diverse applicazioni che eseguono diversi sistemi operativi di utilizzare le stesse risorse fisiche simultaneamente. Questo aggiunge ulteriore flessibilità e portabilità quando si sviluppa nel cloud o si migrano sistemi legacy. ** ** ### Quali sono le caratteristiche comuni del software di virtualizzazione dei server? Di seguito sono riportate alcune caratteristiche fondamentali della virtualizzazione dei server che possono aiutare gli utenti a distribuire, gestire e ottimizzare il software di virtualizzazione dei server: **Scalabilità:** Le funzionalità di scalabilità aiutano le aziende ad aumentare l'uso man mano che si verifica la crescita. Questo viene fatto allocando le risorse dell'host per creare rapidamente istanze aggiuntive senza richiedere ulteriore infrastruttura fisica. **Portabilità:** Le funzionalità di portabilità forniscono una funzionalità efficiente di migrazione del server e dello storage. Questo consente agli utenti di spostare le applicazioni da un server all'altro senza dover riconfigurare l'intero server o l'applicazione **Recupero dati:** Le funzionalità di backup e recupero forniscono funzionalità di backup per memorizzare e proteggere set di dati ridondanti e proteggere e ripristinare un database. Le funzionalità di recupero aiuteranno a ripristinare i sistemi nel caso in cui le informazioni vengano eliminate o distrutte. **Integrazione del sistema operativo:** I sistemi operativi possono determinare quanto sia flessibile o portatile un server. Una corretta integrazione dell'host garantirà che un'applicazione funzioni senza problemi con una varietà di sistemi operativi come Windows, Linux, ecc. **Gestione delle risorse:** Le funzionalità di gestione delle risorse aiutano le persone a ottimizzare le risorse fisiche e virtuali in ambienti di calcolo complessi per garantire efficienza e disponibilità in ogni momento.  **Gestione delle prestazioni:** Le funzionalità di gestione delle prestazioni monitorano le prestazioni degli ambienti virtuali e dell'hardware fisico. Tipicamente questo viene presentato attraverso un cruscotto a pannello unico. **Gestione multi-server:** Le funzionalità di gestione multi-server consentono agli utenti di gestire, monitorare e configurare le risorse su numerosi server virtualizzati. Questo può consentire agli utenti di tracciare e controllare la spesa e i carichi delle risorse su intere reti. **Hosting:** I servizi di hosting di VPS consentono ai clienti di ospitare un account su server virtualizzati. Le risorse complessive del server sono condivise tra tutti gli account, mentre alcune porzioni di quelle risorse sono riservate per ciascun account. **Pannello di controllo:** In un VPS, un pannello di controllo integra i piani di hosting con pannelli di controllo di hosting web open-source o proprietari. Questo aiuta a fornire ai clienti un'interfaccia utente grafica (GUI) che facilita l'accesso a funzionalità aggiuntive di gestione dell'hosting web. **Sistemi operativi supportati:** Vari sistemi operativi hanno i loro punti di forza e debolezza riguardo a prestazioni, sicurezza e integrazione. Alcune offerte di VPS consentono ai clienti di scegliere tra più sistemi operativi supportati mentre altri ne supportano solo uno. ### Quali sono i vantaggi del software di virtualizzazione dei server? **Risparmio sui costi:** I server fisici sono costosi e rappresentano una barriera costosa all'ingresso per alcune aziende. Le piccole imprese potrebbero non avere il personale per gestire i server in loco in ogni momento. Le tecnologie di virtualizzazione dei server aiutano ad espandere la funzionalità dei server senza richiedere più infrastruttura. Questo consente di risparmiare denaro in modo simile a qualsiasi offerta "as a service". La virtualizzazione dei server può espandere la portata e la funzionalità di un singolo server per raggiungere numerosi obiettivi aziendali.  **Tempo libero:** I server fisici richiedono tempo e sforzi sostanziali non solo per essere implementati ma anche per essere mantenuti durante il loro ciclo di vita di utilizzo. Questi server devono rimanere sicuri in ogni momento, monitorati per attività anomale e ottimizzati per prestazioni di picco. Senza la necessità di gestire numerosi server in loco, il personale IT può concentrarsi maggiormente sull'espansione della funzionalità, garantendo la disponibilità e tutto il resto che fanno per mantenere il mondo moderno connesso. **Flessibilità e portabilità:** Le piattaforme di virtualizzazione dei server rendono più facile per le aziende cambiare il modo in cui utilizzano i server senza inibire la disponibilità o aumentare i costi. La maggior parte della flessibilità deriva dalla consolidazione dei server su un singolo server, nonché dalla possibilità di aggiungere server virtuali aggiuntivi  ### Quali sono le alternative al software di virtualizzazione dei server? Le alternative ai prodotti di virtualizzazione dei server possono sostituire questo tipo di software, parzialmente o completamente: **Server privati virtuali (VPS)**: Le offerte di server privati virtuali (VPS) sono molto simili agli strumenti di virtualizzazione dei server. Molti offrono persino lo stesso prodotto, solo come servizio gestito. A differenza degli strumenti di virtualizzazione dei server o di un hypervisor, i server privati virtuali sono ospitati e gestiti da un fornitore di infrastrutture IT di qualche tipo. Una cosa da notare è che gli utenti di VPS potrebbero condividere inconsapevolmente risorse con altri clienti. È probabile che sia più facile garantire prestazioni di picco mentre l'utente gestisce i server virtuali, ma solo se hanno il personale e le risorse per farlo. **Infrastruttura come servizio (IaaS)**: Le offerte IaaS sono un modo semplice e dinamico per accedere ai servizi cloud di cui un utente ha bisogno. Questi prodotti sono offerti da grandi fornitori di servizi di cloud computing che ospitano e gestiscono enormi data center capaci di fornire virtualmente qualsiasi quantità di risorse. Mentre i clienti devono gestire tutto nel cloud, o distribuito tramite servizi cloud IaaS, il fornitore sarà responsabile di garantire disponibilità e scalabilità costanti, proteggendo al contempo i server fisici stessi.  **Cloud privato virtuale (VPC)**: Le soluzioni VPC sono offerte da fornitori di servizi simili alle soluzioni IaaS e si basano su infrastrutture di terze parti per fornire risorse di calcolo. Operano anche in modo simile alle soluzioni VPS nel fornire risorse tramite il cloud. Ma la principale differenza qui è l'ambito di ciò che viene fornito. Mentre le soluzioni di virtualizzazione o i server privati virtuali aiutano ad allocare le risorse di un singolo server, il VPC fornisce ai clienti la possibilità di gestire più macchine virtuali e server virtuali all'interno di un ambiente di cloud computing privato e isolato. Tuttavia, è bene ricordare che questa funzionalità aumentata comporterà un costo maggiore. ### Sfide con il software di virtualizzazione dei server Le soluzioni software possono presentare le proprie sfide. **Problemi di prestazioni:** Senza un'esperienza sostanziale nella gestione dei server virtuali stessi, le aziende potrebbero avere difficoltà a ottimizzare le prestazioni dei loro server e dei singoli server virtuali che vi girano sopra. Sovraccaricare un singolo server è anche una possibilità. I server stessi, gli hypervisor e la virtualizzazione aggiuntiva rallenteranno un server e possono rallentare le prestazioni. **Sicurezza:** Le aziende che eseguono server virtuali sulla loro infrastruttura devono assicurarsi che le risorse siano configurate e protette correttamente in ogni momento. Aziende come queste, così come quelle che si affidano a server virtuali gestiti, devono proteggere ogni pezzo di dati, le reti, le integrazioni e qualsiasi altra cosa ospitata sul server. **Backup e recupero di emergenza:** I server virtuali non hanno un disco rigido fisico su cui fare affidamento per memorizzare o recuperare dati. Le macchine virtuali che funzionano in un ambiente virtuale devono essere sottoposte a backup con un piano in atto per prevenire la perdita di dati e altri effetti negativi che possono derivare dal non implementare un piano di backup e recupero. ### Quali aziende dovrebbero acquistare software di virtualizzazione dei server? In generale, le soluzioni di virtualizzazione dei server e gli hypervisor saranno utilizzati da aziende che richiedono più risorse di calcolo di quelle che possono ospitare in loco, ma non sono interessate a soluzioni di infrastruttura cloud più complete. **Startup e aziende di software:** I prodotti di virtualizzazione dei server sono adatti per aziende che richiedono numerosi server operanti simultaneamente, ma non vogliono investire in ulteriore infrastruttura fisica e vogliono gestire e configurare i server da sole. **Fornitori di hosting web:** I fornitori di hosting web e altri spesso utilizzano tecnologie di virtualizzazione dei server per ospitare numerosi siti web o applicazioni su un singolo server. Questo aiuta a semplificare la gestione di questi server e isola ciascun ambiente virtuale l'uno dall'altro. **Aziende in modernizzazione:** Le aziende che sperano di migrare carichi di lavoro e sistemi legacy verso ambienti di calcolo più moderni dovrebbero considerare le piattaforme di virtualizzazione poiché facilitano il trasferimento delle macchine virtuali tra i server e migliorano l'affidabilità in caso di disastro. ### Come acquistare software di virtualizzazione dei server #### Raccolta dei requisiti (RFI/RFP) per il software di virtualizzazione dei server Il primo passo per acquistare una soluzione di virtualizzazione dei server è delineare le opzioni. Le aziende dovrebbero essere sicure se hanno bisogno di una soluzione gestita, condivisa o dedicata. Ulteriori e possibilmente ovvi requisiti dovrebbero includere considerazioni di bilancio, limitazioni del personale e integrazioni richieste._ _ #### Confrontare i prodotti di software di virtualizzazione dei server **Creare una lista lunga** Una volta delineati i requisiti, gli acquirenti dovrebbero classificare gli strumenti per priorità e identificare quelli con il maggior numero di funzionalità che rientrano nel budget. Si consiglia di limitare l'elenco ai prodotti con le funzionalità desiderate, i prezzi, le posizioni dei data center e i metodi di distribuzione per identificare una dozzina o più di opzioni. Ad esempio, se l'azienda ha bisogno di server virtuali gestiti per meno di $10.000 all'anno, metà delle opzioni potrebbe essere eliminata. **Creare una lista corta** Una volta che la lista lunga è limitata a prodotti accessibili con le funzionalità desiderate, è il momento di cercare una convalida da parte di terzi. A questo punto, per ogni strumento, l'acquirente deve analizzare le recensioni degli utenti finali e i rapporti degli analisti. Combinando questi fattori specificati dovrebbe aiutare a classificare le opzioni ed eliminare i prodotti con scarse prestazioni. **Condurre dimostrazioni** Con l'elenco ridotto a tre o cinque prodotti possibili, le aziende possono contattare i fornitori e programmare dimostrazioni. Questo aiuterà l'acquirente a ottenere un'esperienza diretta con il prodotto, porre domande mirate e valutare la qualità del servizio dei fornitori. #### Selezione del software di virtualizzazione dei server **Scegliere un team di selezione** Per scegliere un team di selezione, i decisori devono coinvolgere esperti di materia di tutti i team dell'azienda che utilizzeranno il sistema. Quando si acquistano piattaforme di virtualizzazione dei server, questo team di selezione coinvolge principalmente i responsabili IT, gli sviluppatori e il personale di sicurezza. Qualsiasi manager o leader a livello di dipartimento dovrebbe anche includere individui che gestiscono qualsiasi soluzione con cui il prodotto si integrerà. **Negoziazione** A seconda della maturità dell'azienda, la seniority del team di negoziazione quando si acquistano soluzioni di virtualizzazione dei server può variare. È consigliabile includere direttori o manager pertinenti nei dipartimenti di sicurezza e IT, nonché in qualsiasi altro dipartimento trasversale che potrebbe essere impattato. **Decisione finale** Se l'azienda ha un chief technology officer (CTO), probabilmente sarà quella persona a prendere la decisione. In caso contrario, le aziende devono fidarsi della capacità dei loro professionisti della sicurezza di utilizzare e comprendere il prodotto. ### Quanto costa il software di virtualizzazione dei server? La variazione di costo è molto alta con il software di virtualizzazione per server. Molti di essi sono open source e richiedono semplicemente che gli individui li configurino e li mantengano. Altri possono includere il prezzo di un server fisico, servizi gestiti e altre variabili che aumenteranno i costi in modo sostanziale più del prodotto di virtualizzazione del server stesso.