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ScyllaDB

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359 reviews
  • 2 profiles
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Average star rating
4.5
#1 in 2 categories
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Serving customers since
2013
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ScyllaDB

359 reviews

Manage terabytes to petabytes of digital information with millions of read/write operations and msec P99 response. Our high availability architecture takes full advantage of modern infrastructure and networking capabilities. This translates to dramatically higher throughput and lower latency--eliminating barriers to scale.

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ScyllaDB

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ScyllaDB is a high-performance, distributed NoSQL database designed to deliver ultra-low latency and high throughput for data-intensive applications. Built from the ground up in C++, it offers full compatibility with Apache Cassandra and Amazon DynamoDB, enabling seamless migration and integration. ScyllaDB's unique architecture leverages modern hardware capabilities, providing a shared-nothing design that ensures linear scalability and fault tolerance. Its asynchronous I/O operations and shard-per-core model allow it to handle millions of operations per second with consistent low latency, making it an ideal choice for real-time analytics, IoT applications, and large-scale data processing. Key Features and Functionality: - High Performance: Optimized for modern hardware, ScyllaDB delivers consistent low-latency performance, efficiently handling millions of operations per second. - Horizontal Scalability: Its distributed architecture allows seamless horizontal scaling by adding nodes, ensuring the system grows with application demands. - Fault Tolerance: Built-in replication and automatic failover mechanisms ensure high availability and data durability, maintaining uninterrupted service during node failures. - Compatibility: Fully compatible with Apache Cassandra and Amazon DynamoDB APIs, facilitating easy migration and integration without code changes. - Flexible Data Model: Utilizes a wide-column data model, offering flexibility in data storage and organization to accommodate evolving data structures. - Asynchronous I/O Operations: Employs asynchronous I/O to maximize resource utilization and minimize latency, enhancing overall system performance. Primary Value and User Solutions: ScyllaDB addresses the critical need for a database solution that combines high performance, scalability, and reliability. By leveraging modern hardware and a unique architectural design, it provides: - Enhanced Application Performance: Delivers ultra-low latency and high throughput, ensuring responsive and efficient application performance. - Cost Efficiency: Optimizes resource utilization, reducing the total cost of ownership by requiring fewer nodes and less administrative overhead. - Simplified Operations: Features like self-tuning capabilities and compatibility with existing APIs simplify database management and integration processes. - Reliability: Ensures data availability and durability through robust fault tolerance mechanisms, providing peace of mind for mission-critical applications. ScyllaDB is particularly well-suited for applications requiring real-time data processing, such as IoT platforms, real-time analytics, and large-scale data services, offering a robust and efficient solution for modern data challenges.

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ScyllaDB Reviews

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AK
Ashish K.
12/23/2025
Validated Reviewer
Verified Current User
Review source: Organic

High-Performance and Scalable, But Needs Better Monitoring

I appreciate that ScyllaDB can store a large amount of data without any performance issues, which is crucial for our AI model training. The high throughput allows us to read and write data quickly even during heavy workloads, and its low latency means we can feed data to AI models very quickly, reducing training time. Performance stays stable as data grows, which makes our AI pipeline smooth and reliable.
Verified User in Banking
UB
Verified User in Banking
12/16/2025
Validated Reviewer
Review source: G2 invite on behalf of seller
Incentivized Review

ScyllaDB: A Must-Have for Dynamic NoSQL Database Management

ScyllDB is a useful tool when working with NoSQL databases. It is especially effective in situations where properties need to be updated dynamically.
Verified User in Computer Software
UC
Verified User in Computer Software
12/04/2025
Validated Reviewer
Verified Current User
Review source: G2 invite on behalf of seller
Incentivized Review

ScyllaDB Gives Better Speed and Throughput Than Other NoSQL Alternatives

It gives very high throughput, and it stays fast all time even when we send a lot of data at the same time. As Compared to MongoDB, the speed is much better, and the latency is very low.

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What is ScyllaDB?

ScyllaDB is the database for data-intensive apps that require high performance and low latency. It enables teams to harness the ever-increasing computing power of modern infrastructures--eliminating barriers to scale as data grows. Unlike any other database, ScyllaDB is built with deep architectural advancements that enable exceptional end-user experiences at radically lower costs. Over 300 game-changing companies like Disney+ Hotstar, Expedia, FireEye, Discord, Crypto.com, Zillow, Starbucks, Comcast, and Samsung use ScyllaDB for their toughest database challenges. ScyllaDB is available as free open source software, a fully-supported enterprise product, and a fully managed service on multiple cloud providers. For more information: ScyllaDB.com

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Year Founded
2013