💡 For use cases that don't require ClickHouse's scaling capabilities, you can use this single-node playground.
To connect to ClickHouse, use the following command (on any of the nodes):
clickhouse-client
This playground is based on the official ClickHouse documentation and demonstrates how to set up a ClickHouse cluster with multiple nodes.
ClickHouse offers excellent training materials. You can use this playground for the hands-on exercises.
You can read more about learning ClickHouse in this post.