Valkey

Website: https://valkey.io/

Valkey is an open-source (BSD-licensed) high-performance in-memory key-value datastore designed for a variety of workloads, including as a primary database, cache, message queue, and vector search engine for AI and machine learning applications. It is supported by the Linux Foundation and is intended to remain open-source.

Features

• In-Memory Key-Value Store: Fast, reliable, and suitable for high-performance workloads.
• Vector Search Support: Native support for vector search operations, making it suitable for AI and machine learning vector database use cases.
• Rich Data Types: Supports strings, numbers, hashes, lists, sets, sorted sets, bitmaps, hyperloglogs, and more.
• Advanced APIs: Offers an expressive set of commands for data operations.
• Standalone and Cluster Modes: Can run as a standalone daemon or in a cluster configuration for scalability and high availability.
• Replication and High Availability: Built-in support for replication to ensure data durability and high availability.
• Extensibility: Supports native scripting (Lua) and module plugins for creating new commands, data types, and extending functionality.
• Official Client Libraries: Available for various languages including Python, Java, Go, Node.js, and PHP.
• Optimized Storage: Designed for efficient management and retrieval of high-dimensional vector data.
• Open Source: BSD-licensed and backed by the Linux Foundation.
• Docker and Binary Artifacts: Official Docker images and binary releases for multiple architectures and distributions.
• Documentation and API Reference: Comprehensive documentation and full command reference available.

Pricing

Valkey is open source and free to use under the BSD license.

Category

• Open Source

Tags

• open-source
• vector-search
• in-memory
• ai