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⇱ What is PostgreSQL? | DigitalOcean


What is PostgreSQL?

Published on December 15, 2020

By Mark Drake

Manager, Developer Education

👁 What is PostgreSQL?

PostgreSQL, commonly referred to as “Postgres,” is an open-source relational database management system. As with other relational databases, PostgreSQL stores data in tables made up of rows and columns. Users can define, manipulate, control, and query data using Structured Query Language, more commonly known as SQL. PostgreSQL bills itself as “the most advanced open-source relational database in the world,” and emphasizes extensibility and compliance with the SQL standard.

For more educational resources related to PostgreSQL, please visit:

A complete list of our educational resources on PostgreSQL can be found on our PostgreSQL tag page.

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About the author

👁 Mark Drake
Mark Drake
Author
Manager, Developer Education
See author profile

Former Technical Writer at DigitalOcean. Focused on SysAdmin topics including Debian 11, Ubuntu 22.04, Ubuntu 20.04, Databases, SQL and PostgreSQL.

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This work is licensed under a Creative Commons Attribution-NonCommercial- ShareAlike 4.0 International License.
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