Resource library

Free online PostgreSQL playground environment to test your PostgreSQL queries in a sandbox environment. It's a free PostgreSQL Fiddle tool to run your SQL queries.

Free online SQL compare tool. Quickly compare two SQL queries to find the differences. Highlight changes, merge with a click, and identify discrepancies.

Minify your SQL code to remove meaningless characters and improve performance.

Aiven Platform introduction and technical demo

A guided tour of Aiven for PostgreSQL: why Postgres wins for web + AI, what fully managed adds, plus a live build with MCP + PGStudio.

Stop over-architecting. Compare PostgreSQL vs. OpenSearch, Valkey, and Kafka for vector search, caching, and streaming. Learn the right time to switch.

Learn how to create a movie recommendation web app, using PostgreSQL® and pgvector.

In this online workshop you'll learn the basics of query optimization in PostgreSQL®. From understanding the path of the query to optimizing your indexes and joins, we’ll cover the foundation, tools and techniques to improve the performance of your SQL queries.

Learn how to to set up and configure an example data application (it uses PostgreSQL® and Redis®*) for continuous delivery with Netlify.