PostgreSQL is an advanced open source object-relational database with strong SQL compliance, ACID transactions, extensibility, and robust indexing and replication options.

21.9k stars5.9k forkslast commit Actively maintained
Managed in-memory multi-model cloud database for transactional and analytical workloads. Offers columnar and row stores, integrated data lake and replication, SQL and analytics engines, and data integration services for data-intensive applications.
PostgreSQL is an advanced open source object-relational database with strong SQL compliance, ACID transactions, extensibility, and robust indexing and replication options.

21.9k stars5.9k forkslast commit Actively maintained
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 1 of 1 shipped a commit in the last six months. In exchange you take on hosting, backups and updates yourself.
Browse everything in Relational Databases.