Best Key Value Databases - Page 4

How Many Key Value Databases Products Does G2 Track?

Total Products under this Category: 66

Category Stats (Oct 2026)

  • Average Rating: 4.42/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Cloudera (+0.26%) - Among all products in this category, Cloudera recorded the largest rating increase compared to last month

Last updated: October 20, 2026

How Does G2 Rank Key Value Databases Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,400+ Authentic Reviews
  • 66+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Key Value Databases

G2 Grid® for Key Value Databases plotting products by satisfaction and market presence

Highlighted products: Amazon DynamoDB, ScyllaDB, OceanBase Database, Amazon ElastiCache, Redis Software, Redis Cloud, Google Cloud Memorystore, and InterSystems IRIS.

Underlying data: [Grid® JSON](https://www.g2.com/categories/key-value-databases/grids.json?focus%5B%5D=amazon-web-services-aws-amazon-dynamodb&focus%5B%5D=scylladb&focus%5B%5D=oceanbase-database&focus%5B%5D=amazon-elasticache&focus%5B%5D=redis-software&focus%5B%5D=redis-cloud&focus%5B%5D=google-cloud-memorystore&focus%5B%5D=intersystems-iris)

Aiven for Redis

Aiven for Redis® is a managed, in-memory NoSQL database with a small footprint and big performance.

Who Is the Company Behind Aiven for Redis?

  • Seller: Aiven
  • Year Founded: 2016
  • HQ Location: Helsinki, Southern Finland
  • Twitter: @aiven_io
    4,104 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    476 employees on LinkedIn®

BergDB

BergDB is a Java/.NET database designed to be simple and efficient. It was created for us developers who prefer to focus on our specific task, rather then spend time on database issues.

Who Is the Company Behind BergDB?

Elliptics

Elliptics network is a fault tolerant key/value storage. It was designed to handle all error cases starting from simple disk problems upto datacenter failures. With default key generation policy it implements distributed hash table object storage.

Who Is the Company Behind Elliptics?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

FoundationDB

FoundationDB Server is a pure Java, open source database with a unified document-table storage structure and a breakthrough relational algebra. Based on the concept of table-groups, it supports SQL and documents working seamlessly together and performing a lot better.Akiban Server Image Akiban Server is currently avaliable as an Early Developer Release.

Who Is the Company Behind FoundationDB?

Google Cloud Parallelstore

Google Cloud Parallelstore is a fully managed, high-performance parallel file system designed to meet the demands of data-intensive applications, including artificial intelligence , machine learning , and high-performance computing . Built on Intel's Distributed Asynchronous Object Storage architecture, Parallelstore offers exceptional read throughput—up to six times greater than competitive Lustre scratch offerings—making it ideal for workloads requiring ultra-low latency and high input/output operations per second . Key Features and Functionality: - Fast, Scalable Performance: Parallelstore delivers high bandwidth, high IOPS, and ultra-low latency by utilizing byte-addressable media for metadata and small I/O operations, and locally attached NVMe with software-managed redundancy for bulk I/O. - Configurable to Fit Use Cases: Users can tailor Parallelstore to their specific needs, building systems of the right scale for extreme generative AI and HPC simulation use cases. - Future-Proof Architecture: The service supports HPC scale, AI/ML convergence, and Kubernetes integration, allowing businesses to grow and scale with minimal disruption. Its distributed metadata management and key-value store architecture align well with emerging AI workload patterns. - Open Source Flexibility: Being built on Intel DAOS, an open-source platform, Parallelstore provides the flexibility to deploy and, if necessary, migrate critical workloads across or off public cloud platforms without operational overhead or the need for specialized skills. Primary Value and Problem Solved: Parallelstore addresses the critical need for high-performance, low-latency storage solutions in AI, ML, and HPC environments. By providing a managed parallel file system with exceptional throughput and scalability, it ensures that compute resources, such as GPUs and TPUs, are fully utilized without being bottlenecked by storage limitations. This optimization leads to faster training times, more efficient simulations, and overall improved performance for data-intensive applications.

Who Is the Company Behind Google Cloud Parallelstore?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • Twitter: @google
    31,899,995 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG

IBM Compose for etcd by Compose

IBM Compose etcd is a key/value store the holds the always-correct data you need to coordinate and manage your server cluster. etcd ensures data consistency in your cluster and also enforces the order in which operations take place in the data so every node arrives at the same result in the same way.

Who Is the Company Behind IBM Compose for etcd by Compose?

  • Seller: IBM
  • Year Founded: 1911
  • HQ Location: Armonk, New York, United States
  • Twitter: @IBMSecurity
    74,660 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    344,328 employees on LinkedIn®
  • Ownership: SWX:IBM

InfinityDB

InfinityDB Embedded is a Java NoSQL database, a hierarchical sorted key value store. It is high-performance, multi-core, flexible, and maintenance-free.

Who Is the Company Behind InfinityDB?

Kyoto Tycoon

Kyoto Tycoon is a lightweight network server on top of the Kyoto Cabinet key-value database, built for high-performance and concurrency

Who Is the Company Behind Kyoto Tycoon?

Macrometa

Macrometa is a hyper-distributed cloud platform featuring a Global Data Network (GDN) and PhotonIQ, an AI-powered Edge Delivery Network. With over 175 points of presence (PoPs) worldwide, Macrometa empowers enterprises to build real-time apps and APIs that store, process, and serve data within milliseconds to users globally. PhotonIQ: AI-Driven Edge Services PhotonIQ, Macrometa's suite of edge services, leverages AI and machine learning to deliver faster, more efficient, and secure digital experiences across various sectors including eCommerce, Gaming, and Financial Services. Key PhotonIQ services include: Performance Proxy (P3): Improves Core Web Vitals and optimizes web assets Dynamic Prerendering: Enhances site speed and SEO Virtual Waiting Rooms: Manages high-traffic scenarios Digital Fingerprinting: Enables privacy-preserving user tracking Unparalleled Performance Macrometa's platform ensures global P90 roundtrip response times of under 50ms, with the ability to serve results in under 50ms globally. This ultra-fast performance can significantly boost conversions, with increases of up to 72% reported for app performance improvements. Cost-Efficient and Developer-Friendly Macrometa's efficient architecture typically reduces cloud spend by 50% or more compared to traditional providers. The platform accelerates development cycles, allowing enterprises to implement PhotonIQ's AI at the edge services in 60 days or less. Developers can leverage Macrometa's API in any programming language, facilitating rapid product development and feature deployment without requiring expertise in distributed systems. By combining cutting-edge technology with ease of use, Macrometa enables businesses to deliver exceptional user experiences, drive organic traffic, and achieve substantial improvements in web performance and security.

Who Is the Company Behind Macrometa?

  • Seller: Macrometa
  • Year Founded: 2017
  • HQ Location: Palo Alto, US
  • Twitter: @macrometa
    397 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    54 employees on LinkedIn®

Momento Cache

Momento Cache is a managed Redis / Valkey solution optimized for speed and efficiency at scale. It powers real-time experiences for millions of users around the world at companies like Snap, FOX, Capcom, Taco Bell, and Coinbase. Momento Cache extends Redis and Valkey with unique capabilities, such as an HTTP API, NVMe storage, secure WASM functions, database or object storage (S3) connectors, and extensible fine-grained access control. Acting as a low-latency data fabric, it quickly and reliably accelerates infrastructure for AI, streaming, gaming, fintech, social media, IoT, and automotive applications. Momento Cache is available across AWS, Azure, and Google Cloud through a variety of deployment options, including managed Serverless and Cluster capacity, bring your own cloud (BYOC), and a self-hosted Kubernetes operator. It is backed with world-class support from experienced operators trusted by startups and Fortune 500 companies alike.

Who Is the Company Behind Momento Cache?

  • Seller: Momento
  • Year Founded: 2021
  • HQ Location: Pacific Northwest, US
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

Openredis

Openredis offers dependable Redis hosting with automated backups and memory monitoring.

Who Is the Company Behind Openredis?

  • Seller: Amakawa
  • Year Founded: 2019
  • HQ Location: Batumi, GE
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Oracle Database Cloud Service

Deploy Oracle databases quickly and easily in a highly-available cloud environment, and benefit from the performance of dedicated hardware, proven RAC reliability, data security, and granular controls

Average Rating: 4.3/5.0

Total Reviews: 40

How Do G2 Users Rate Oracle Database Cloud Service?

  • Has the product been a good partner in doing business?: 8.4/10 (Category avg: 8.7/10)

Who Is the Company Behind Oracle Database Cloud Service?

  • Seller: Oracle
  • Year Founded: 1977
  • HQ Location: Austin, TX
  • Twitter: @Oracle
    827,997 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    207,576 employees on LinkedIn®
  • Ownership: NYSE:ORCL

Who Uses This Product?

  • Company Size: 54% Large, 37% Medium

What Do G2 Reviewers Say About Oracle Database Cloud Service?

AI-generated summary from verified user reviews

Pros
  • Users find the ease of use of Oracle Database Cloud Service enhances their communication and collaboration efficiency.
  • Users appreciate the high performance and low latency of Oracle Database Cloud Service for database use cases.
  • Users value the secure and efficient management of extensive HR data with Oracle Database Cloud Service.
  • Users commend the robust security features of Oracle Database Cloud Service, ensuring safe management of large employee data.
  • Users appreciate the ease and simplicity of Oracle Database Cloud Service, making communication and approvals faster and more efficient.
Cons
  • Users find the complexity of Oracle Database Cloud Service to hinder accessibility and complicate their user experience.
  • Users find certain tools to be time-consuming and tedious, complicating processes and burdening their workflows.
  • Users find the pricing complex, which adds a layer of difficulty in managing the database effectively.
  • Users find the complex documentation of Oracle Database Cloud Service challenging, impacting their ability to utilize the product effectively.
  • Users find the interface design outdated, which detracts from their overall experience with Oracle Database Cloud Service.

What Are Recent G2 Reviews of Oracle Database Cloud Service?

What Are G2 Users Discussing About Oracle Database Cloud Service?

OrigoDB

OrigoDB enables you to build high quality, mission critical systems with real-time performance at a fraction of the time and cost.

Average Rating: 3.5/5.0

Total Reviews: 1

Who Is the Company Behind OrigoDB?

  • Seller: OrigoDB
  • Year Founded: 1989
  • HQ Location: EDINBURGH, GB
  • LinkedIn® Page: www.linkedin.com
    167 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

PlatinumCache

PlatinumCache is an advanced caching solution developed by Data Transmission System Incorporation to effectively address storage bottleneck issues. It employs various caching policies, including Write-Back, Write-Through, Write-Only, and Pre-fetching, to optimize data access and improve system performance. By utilizing RAMDISK as its caching medium, PlatinumCache significantly enhances data throughput, particularly in Android devices targeting SD cards. This architecture is designed to meet the diverse needs of clients ranging from small businesses to large enterprises. Notably, the MCell-II SSD, integrated with PlatinumCache, represents a pioneering advancement as the first SSD version of a hybrid memory disk, boasting impressive specifications such as 30,000 IOPS for random reads and 26,000 IOPS for ultra-fast random writes. The DTS chip effectively manages write operations, ensuring longevity and durability, while optimizing chunk sizes for writing to the SSD, further enhancing data handling efficiency. Key Features and Functionality: - Multiple Caching Policies: Supports Write-Back, Write-Through, Write-Only, and Pre-fetching to optimize data access strategies. - RAMDISK Utilization: Employs RAMDISK as the caching medium to accelerate data read and write operations. - Enhanced Throughput: Significantly improves data throughput by efficiently managing data transfers between the cache and storage devices. - Advanced SSD Integration: Incorporates MCell-II SSD technology, achieving up to 30,000 IOPS for random reads and 26,000 IOPS for random writes. - Write Operation Management: Utilizes DTS chip technology to effectively manage write operations, enhancing the longevity and durability of storage devices. Primary Value and User Solutions: PlatinumCache addresses critical storage performance challenges by mitigating bottlenecks and accelerating data access speeds. Its versatile caching policies and RAMDISK utilization ensure that both small businesses and large enterprises can experience enhanced system responsiveness and efficiency. By integrating advanced SSD technology and effective write management, PlatinumCache not only boosts performance but also extends the lifespan of storage devices, providing a cost-effective and reliable solution for organizations seeking to optimize their data storage infrastructure.

Who Is the Company Behind PlatinumCache?

  • Seller: DTS
  • HQ Location: United States
  • LinkedIn® Page: www.linkedin.com
    61 employees on LinkedIn®

Riak KV

Riak KV is a scalable, fault-tolerant, distributed, open source NOSQL database.

Who Is the Company Behind Riak KV?

  • Seller: Erlang Solutions
  • Year Founded: 1999
  • HQ Location: London, United Kingdom
  • Twitter: @ErlangSolutions
    11,134 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    106 employees on LinkedIn®
Shalaka Joshi
SJ
Researched and written by Shalaka Joshi
Updated October 3, 2024