🗄️ Best Open Source Databases Software

The world's most advanced open source relational database.

In-memory data structure store, used as a distributed, in-memory key-value database.

One of the most popular database servers in the world. Drop-in replacement for MySQL.

C-language library that implements a small, fast, self-contained, high-reliability SQL database engine.

Distributed, RESTful search and analytics engine.

Document-oriented NoSQL database.

Distributed wide-column store.

Native Graph database for connected data.

In-process analytical database.

Fast open-source OLAP database management system.