Using two kinds database method

Hi all,

I want to to create an app with mysql database.
I believe that mysql is bit faster and better.
My question, is it possible to use two sql method in one appilcation?
I want to use mysql as a main database which is using xampp, but in other hand, i want to save the data into sqlite database as well.

Will it affect to the speed of the database reading process? Will it run normal or slower?


That should be fine. I have an app that connects to PostgreSQL for the main database but stores local user settings in an SQLite database. The two connections are separate objects so one shouldn’t affect the speed of the other.