PostgreSQL Wiki
A community-driven resource with practical how-tos, guides, and in-depth articles on specific PostgreSQL features, complementing the official documentation.
More resources on PostgreSQL
Crunchy Data PostgreSQL Tutorials
High-quality, free tutorials and guides by experts from Crunchy Data, covering practical aspects, development, and administration best practices for PostgreSQL.
Postgres.FM Podcast
A highly respected podcast featuring interviews and discussions with PostgreSQL experts, providing valuable insights and community knowledge on various topics.
PostgreSQL Official Documentation
The definitive and comprehensive source for PostgreSQL, covering installation, basic usage, advanced features, administration, and includes tutorials and guides.
PostgreSQL Tutorial
A structured set of free PostgreSQL lessons covering SQL syntax, joins, subqueries, indexes, stored procedures, and administration, each with a sample database and runnable examples. After working through it you can write and tune everyday Postgres queries.
Learn PostgreSQL Tutorial - Full Course for Beginners
Four-hour freeCodeCamp course walking through PostgreSQL from installation and psql basics to table design, constraints, joins, aggregate functions, exporting data and UUID keys. Viewers finish able to set up a database and run realistic queries against it.