PostgreSQL: The world's most advanced open source database
PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and …
Downloads - PostgreSQL
Feb 26, 2026 · PostgreSQL Downloads PostgreSQL is available for download as ready-to-use packages or installers for various platforms, as well as a source code archive if you want to build it yourself.
Documentation - PostgreSQL
Feb 26, 2026 · Looking for documentation for an older, unsupported, version? Check the archive of older manuals.
About - PostgreSQL
Feb 26, 2026 · About What is PostgreSQL? PostgreSQL is a powerful, open source object-relational database system that uses and extends the SQL language combined with many features that safely …
PostgreSQL: Documentation: 18: Part I. Tutorial
Feb 26, 2026 · Part I. Tutorial Welcome to the PostgreSQL Tutorial. The tutorial is intended to give an introduction to PostgreSQL, relational database concepts, and …
PostgreSQL 17 Released!
Sep 26, 2024 · PostgreSQL 17 supports using identity columns and exclusion constraints on partitioned tables. The PostgreSQL foreign data wrapper (postgres_fdw), used to execute queries on remote …
PostgreSQL 18 Released!
Sep 25, 2025 · PostgreSQL 18 also lets you automatically drop idle replication slots to help prevent storing too many write-ahead log files on a publisher. Maintenance and observability PostgreSQL 18 …
Linux downloads (Red Hat family) - PostgreSQL
Feb 26, 2026 · Linux downloads (Red Hat family) The Red Hat family of distributions includes: Red Hat Enterprise Linux Rocky Linux AlmaLinux Fedora and others. PostgreSQL is available on these …
PostgreSQL 18.3 Documentation
Feb 26, 2026 · Preface 1. What Is PostgreSQL? 2. A Brief History of PostgreSQL 3. Conventions 4. Further Information 5. Bug Reporting Guidelines I. Tutorial 1. Getting Started 2. The SQL Language …
PostgreSQL wiki
Oct 23, 2025 · Welcome to the PostgreSQL Wiki! This wiki contains user documentation, how-tos, and tips 'n' tricks related to PostgreSQL. It also serves as a collaboration area for PostgreSQL contributors.