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  1. PostgreSQL: The world's most advanced open source database

    1 day ago · 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 …

  2. PostgreSQL - Wikipedia

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

  3. Introduction | Postgres Guide - The Complete PostgreSQL Resource

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

  4. PostgreSQL Tutorial - GeeksforGeeks

    Sep 27, 2025 · PostgreSQL is an open-source, object-relational database management system (ORDBMS) that uses and extends SQL to store, manage, and retrieve structured data. It is …

  5. What is PostgreSQL? - neon.com

    Jan 18, 2024 · PostgreSQL is an advanced, enterprise-class, and open-source relational database system. PostgreSQL supports both SQL (relational) and JSON (non-relational) …

  6. Downloads - PostgreSQL

    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.

  7. What is PostgreSQL? - IBM

    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 …

  8. What Is PostgreSQL? Databases Explained | Google Cloud

    PostgreSQL supports a wide range of data types (including advanced and user-created types), multiple coding languages, and the ability to write custom functions.

  9. How to Use psql: A Comprehensive Guide to PostgreSQL’s …

    Jan 4, 2026 · psql is the official command-line interface (CLI) for interacting with PostgreSQL databases. It’s lightweight, powerful, and essential for database administrators, developers, …

  10. Introduction to PostgreSQL

    PostgreSQL, also known as Postgres, is a popular choice for developers and businesses alike due to its robust features, scalability, and flexibility. In this article, we'll provide an introduction …