Hi! I have to write a project and need your assistance.

We should have: a server with a database, and 2 PCs with applications, which allow to add, delete and update entries in the database on the server (local network).

What do I have to know in order to cope with the task?
I'm new to Qt, I've been reading documentation and some Qt books, but I really can't struggle to cope with everything at once, and need some advice what to learn, and what of Qt I need .

Thanx in advance!