Open-source projects tagged “database”
Open-source and self-hostable projects tagged “database” on GitHub, with license, free-edition limits and setup checked against official sources.
- Supabase
A Postgres-based backend platform that bundles a database, auth, auto-generated APIs, storage, realtime and edge functions, available hosted or self-hosted.
Stars112kLast commitOct 15, 2026LicenseApache-2.0 - Meilisearch
A search engine for apps and sites with typo tolerance, filters, and hybrid keyword and vector search, run as a single binary or as a managed cloud service.
Stars60kLast commitOct 14, 2026LicenseMIT - ClickHouse
A column-oriented SQL database for real-time analytics, available as open-source software or as the managed ClickHouse Cloud service.
Stars50kLast commitOct 15, 2026LicenseApache-2.0 - Metabase
A business intelligence tool where people ask questions of their databases through a query builder or SQL and build dashboards.
Stars50kLast commitOct 15, 2026LicenseAGPL-3.0 - Valkey
An open-source, in-memory key/value datastore for caching, queues and primary-database use, forked from Redis and backed by the Linux Foundation.
Stars27kLast commitOct 15, 2026LicenseBSD-3-Clause - MariaDB
A relational SQL database server, created by MySQL's original developers, available as free Community Server and as a commercial Enterprise Platform with support.
Stars8.4kLast commitOct 15, 2026LicenseGPL-2.0
