PostgreSQL
PostgreSQL is an enterprise-class open source database management system. It supports both SQL for relational and JSON for non-relational queries.
About PostgreSQL
PostgreSQL is an open source object-relational database system with over 35 years of active development. It is developed and maintained by the PostgreSQL Global Development Group as a community project.
The software is aimed at developers and organizations running relational database workloads, offering reliability, feature robustness, and performance. Development is ongoing, with major and minor releases issued on a versioning policy, and older versions eventually stop receiving fixes, requiring users to upgrade to supported releases.
Support for the project includes official documentation, mailing lists that require a PostgreSQL community account to manage subscriptions, and a global community with events, local user groups, and training sessions. Users can also report bugs directly to the project.
Key features
- Object-relational database system with 35+ years of active development
- Versioning policy defines end-of-life dates for older major versions
- Open source with a public bug reporting process
- Backed by an active global community with mailing lists, events, and user groups
Frequently asked questions
Is PostgreSQL free to use?
Yes, PostgreSQL is an open source database system.
How long are PostgreSQL versions supported?
Each major version follows a versioning policy with a defined end-of-life; for example, PostgreSQL 14 stops receiving fixes on November 12, 2026.
Who is PostgreSQL for?
It is for developers and organizations needing a reliable, feature-rich relational database, and the community also offers training sessions and user groups for those learning it.
How do I get support or report issues?
Users can consult the official documentation and mailing lists, or submit a bug report directly through the PostgreSQL website.
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