The official site for PostgreSQL, the world's most advanced open source database

PostgreSQL (/ ˌpoʊstɡrɛskjuˈɛl / ⓘ POHST-gres-kew-EL) [11][12] also known as Postgres, is a free and open-source relational database management system (RDBMS) emphasizing extensibility and SQL …

Learn PostgreSQL fundamentals, benefits, and essential features - your comprehensive guide to this powerful open-source database.

PostgreSQL is an advanced, enterprise-class open-source relational database that supports both SQL (relational) and JSON (non-relational) querying. It is a highly stable database management system …

PostgreSQL, commonly pronounced “Post-GRES,” is an open source database that has a strong reputation for its reliability, flexibility and support of open technical standards. Unlike other RDMBS …

In this section, you’ll begin working with PostgreSQL by learning how to write SQL statements to interact with the databases. What is PostgreSQL? Explain what PostgreSQL is and what you can do with it. …

Sep 27, 2025 · Here in this section you will learn introduction of PostgreSQL, how to install PostgreSQL on various OS and other PostgreSQL basics. Before starting to learn PostgreSQL we need to install …

4 days ago · The Azure Database for PostgreSQL deployment model is designed to support high availability within a single availability zone and across multiple availability zones. The architecture …

Jan 18, 2024 · PostgreSQL is a highly stable database backed by more than 20 years of development by the open-source community. PostgreSQL is used as a primary database for many web …

Nov 13, 2025 · 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.