Discover the best Database open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.
Fast and lightweight DB Client made in Rust and GPUI.
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
Dolt – Git for Data
Token conscious database MCP server for Postgres, MySQL, SQL Server, Oracle, MariaDB, SQLite.
The First Real-Time Search Analytics Database
Established strong JEV based natural language to SQL performance and well-covered semantic operators for PostgreSQL with optimized cost and latency. Reusable evidence, with native execution, parallel plans and explainable embeddings in development preview.
Free universal database tool and SQL client
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
The most popular Kubernetes Operator for PostgreSQL.
Free, simple, and intuitive online database diagram editor and SQL generator.
Grist is the evolution of spreadsheets.
The fastest path to AI-powered full stack observability, even for lean teams.
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
Text-to-SQL access control: schema selection that gives the LLM only the tables the caller is allowed to read. Row-level-security-aware table pruning for LangChain, MCP and any SQL agent. Postgres, Oracle, MySQL, SQL Server. 75% fewer prompt tokens.
An open-source inference engine for AI functions in SQL
Embeddable Postgres with real-time, reactive bindings.
A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in
A fast, keyboard-first database client built with Rust and GPUI.