Let user create password secured database, which is accessible for other user, if he got the name and the password for the database

My question is actually fully written in the topic (long topic).I want to let users create an own database with a custom name and password. Of course they must be registered themselves on the website first.Can anyone tell me the way, how to achieve this?

Submitted August 21, 2020 at 10:57AM by goodlelo