Comment by gavinray

If this actually works, this is such a huge boon. Let me share why:

I work on connectors to various datasources, mostly SQL DB's

The most useful tests are the integration tests, sending actual queries to the source

For most DB's we have a giant Docker Compose which runs a local instance

But things like Snowflake, Databricks, Redshift, Athena suck to test because we need an external hosted instance

I would kill to be able to run test versions of all of these locally