For example, pin actions to a commit SHA associated with a git tag to follow the security best practices of GitHub actions. https://docs.github.com/en/actions/security-guides/security-...

I would recommend that divide one SELECT query for 10GB data into for-loop that smaller SELECT query (like 1MB-data/query) execution and writing table by using LIMIT and OFFSET clauses. In that way, you don't need a large amount of memory.

I didn't know much about the peewee. It seems like a great library. Thank you for the comment.

I added the option that specify IP address (and port). I hope this will meet your needs. Thank you for the suggestion,

Very cool, I'll check it out. Thanks!