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 …

Nov 13, 2025 · Downloads 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 …

Nov 13, 2025 · PostgreSQL is an object-relational database management system (ORDBMS) based on POSTGRES, Version 4.2, developed at the University of California at Berkeley Computer Science …

Nov 13, 2025 · The object-relational database management system now known as PostgreSQL is derived from the POSTGRES package written at the University of California at Berkeley.

Nov 13, 2025 · Table of Contents 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 …

Nov 13, 2025 · The origins of PostgreSQL date back to 1986 as part of the POSTGRES project at the University of California at Berkeley and has nearly 40 years of active development on the core platform.

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.

Nov 13, 2025 · Part I. Tutorial Welcome to the PostgreSQL Tutorial. The tutorial is intended to give an introduction to PostgreSQL, relational database concepts, and …

Dec 11, 2024 · Postgres guide Covers fundamentals of setup, general SQL, backups, common tools, and Postgres specific tips. Also covers advanced features like HStore, arrays, JSON, and …

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 …