Vitess is a database clustering system for horizontal scaling of MySQL.

Pgtune - tuning PostgreSQL config by your hardware

A modern replacement for Redis and Memcached

immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history

DiceDB is an open-source, fast, reactive, in-memory database optimized for modern hardware.

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

Database diagrams editor that allows you to visualize and design your DB with a single query.

Explore, document and optimize any database

Apache Lucene open-source search software

DuckDB is an analytical in-process SQL database management system

Query Engine for AI - The only MCP Server you'll ever need