Which DBMS to choose for working with Delphi, Android applications and ios applications?

Question

Database

Guys, good evening, please advise a DBMS for working with three applications written in Delphi, Android applications (Java) and ios applications (Swift). I want that all three applications addressed to one Base. I would like to understand what DBMS can work without creating a web service with all three applications. Thank you!

Answer 1

any, direct connection of the application to the database is a bad idea,
you need an api