PostgreSQL: The world's most advanced open source database
2 天之前 · PostgreSQL 12 is now end-of-life and will no longer receive security and bug fixes. If you are running PostgreSQL 12 in a production environment, we suggest that you make plans to upgrade to a newer, supported version of PostgreSQL.
Downloads - PostgreSQL
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. Packages and Installers. Select your operating system family: …
PostgreSQL - Wikipedia
PostgreSQL (/ ˌ p oʊ s t ɡ r ɛ s k j u ˈ ɛ l / 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 compliance.
PostgreSQL Tutorial - W3Schools
In this tutorial you get a step by step guide on how to install and create a PostgreSQL database. You will learn how to create a project where you can create, read, update, and delete data. You will learn how to query, filter, and sort data from the database.
About - PostgreSQL
2024年11月21日 · 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 store and scale the most complicated data workloads.
What Is PostgreSQL? How It Works, Use Cases, and Resources
2024年7月3日 · PostgreSQL is one of the most popular relational databases. Its robust feature set, scalability, and strong data integrity make it an excellent choice for a wide range of projects. While it may require some initial investment in learning, the benefits it offers in terms of data management, advanced analytics, and overall project flexibility are ...
What Is PostgreSQL? - IBM
PostgreSQL is expandable and versatile so it can quickly support a variety of specialized use cases with powerful extension ecosystem, which covers things from time-series data types to geospatial analytics.
PostgreSQL Tutorial - GeeksforGeeks
2024年6月19日 · In this PostgreSQL tutorial, you’ll learn the basic data types like Boolean, char, text, time, int, etc., Querying and Filtering techniques like select, where, in, order by, etc. managing and modifying the tables in PostgreSQL.
What is PostgreSQL? Features and Benefits - Quest
PostgreSQL, also commonly referred to as Postgres, is an open-source, relational database management system (RDBMS). It is a popular database system that is also one of the best in terms of performance and scalability.
What is PostgreSQL?
2024年1月18日 · Let’s start with a simple question: what is PostgreSQL? PostgreSQL is an advanced, enterprise-class, and open-source relational database system. PostgreSQL supports both SQL (relational) and JSON (non-relational) querying. PostgreSQL is a highly stable database backed by more than 20 years of development by the open-source community.
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