Postgres Playground

In plain words

Postgres Playground is a free, browser-based learning platform for PostgreSQL users at all levels. It provides hands-on tutorials covering fundamentals like shell interactions, indexes, and transactions, as well as advanced topics including performance analysis, JSON, PostGIS, and window functions. Users work through guided exercises with practical datasets rather than theoretical examples, making it accessible whether learning basic psql commands or developing advanced database skills.

written from the facts on this page · September 2026

From the sources

Postgres Playground is a free, hands-on tutorial to learn Postgres. Tutorials include the fundamentals, like shell interactions, indexes, and transactions. Advanced tutorials include performance analysis, JSON, PostGIS, and window functions.

Learn Postgres using Crunchy Data's Postgres Playground. The Postgres Playground is a postgres database instance running directly in your browser session.

Often times the gap in trying/learning something in Postgres is having a good tangible example. The playground makes that easier by loading a datasets then guiding you step by step through an exercise leveraging that dataset in a practical way. Whether it's just the basics of interacting in the Postgres CLI with psql , improving your querying skills with SQL, or digging into performance analysis we want something for everyone to be able to level up your skills. Our guided tutorials focus on practical uses and examples as opposed to purely academic definitions. Never seen Postgres from the command line before? Start here! We’ve loaded a sample database in for you and you’re a superuser.…from crunchydata.com

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