YAMS (Yet Another Memory System) is an experimental content-addressed storage solution designed to provide efficient data management through deduplication, compression, and advanced search capabilities. It enables users to store and retrieve data using immutable references, ensuring data integrity and facilitating seamless data operations. YAMS is currently under active development, with a stable 1.0 release planned for future production use.
Key Features and Functionality:
- Content-Addressed Storage: Utilizes SHA-256 hashing to create immutable references for stored data, ensuring data integrity and consistency.
- Deduplication: Employs Rabin fingerprinting for block-level deduplication, reducing storage requirements by eliminating redundant data.
- Advanced Search Capabilities: Integrates FTS5 for full-text search and ONNX for embedding vector search, enabling both keyword-based and semantic search functionalities.
- High Durability: Features a Write-Ahead Logging (WAL) mechanism, providing thread-safe operations and high-throughput performance.
- User-Friendly Interface: Offers a Command-Line Interface (CLI) and supports the Model Context Protocol (MCP) server, facilitating easy integration and operation.
- Extensibility: Built with a plugin architecture, allowing for future enhancements and customization to meet specific user needs.
Primary Value and User Solutions:
YAMS addresses the challenges of efficient data storage and retrieval by providing a system that ensures data integrity through content-addressed storage and reduces storage overhead via deduplication and compression. Its advanced search capabilities, combining full-text and vector search, enable users to perform both precise and semantic searches, enhancing data discoverability. The system's durability and high-throughput performance make it suitable for applications requiring reliable and efficient data operations. Additionally, YAMS offers flexibility through self-hosting options, allowing users to maintain full control over their data and infrastructure.
