Craig Kerstiens:

Today I’m excited to introduce a new place for devs to polish their Postgres skills, a Postgres playground from Crunchy Data. What is the playground? Put simply it is:

• Postgres running in your local web browser
• With canned datasets you can load
• Guided tutorials to follow along to learn about the power of Postgres

Since it’s running in the browser you can only connect to it using the embedded psql interface provided. So, it’s not actually useful for real workloads, but it is useful for learning and experimenting.