What database to use in the sandbox?

Question

Database

I want to create a game on js, like a sandbox, and I think how best to save the world, the character, and his inventory, there can also be several worlds (as in minecraft). What DB will be most effective for these purposes?

This is my first question on q&a, so maybe the question is not quite right, if something is not completely clear, ask ;)

Answer 1

sqlite