mcp-duckdb-memory-server
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The MCP DuckDB Knowledge Graph Memory Server is a forked version of the official Knowledge Graph Memory Server, utilizing DuckDB for enhanced performance and scalability.
The MCP DuckDB Knowledge Graph Memory Server is designed to enhance the original MCP Knowledge Graph Memory Server by replacing its backend with DuckDB. This change addresses several challenges associated with the original server's use of a JSON file for data storage and in-memory searches. DuckDB offers fast query processing, a SQL interface for complex queries, transaction support for data integrity, and indexing capabilities for improved search performance. The server is particularly suited for handling large datasets, providing scalability and flexibility in query execution. The implementation uses a relational database structure to store the knowledge graph, allowing efficient storage and retrieval of entities, observations, and relations. Additionally, it incorporates fuzzy search capabilities using Fuse.js, enabling both structured queries and flexible text matching.
Features
- Fast Query Processing: Optimized for analytical queries, performs well with large datasets.
- SQL Interface: Allows execution of complex queries using standard SQL.
- Transaction Support: Maintains data integrity through transaction processing.
- Indexing Capabilities: Improves search performance with index creation.
- Embedded Database: Operates within the application without needing an external database server.
