Multi-plataform Database selection

[leonluis]

Hi, I'm currently in design of my first mobile aplication that has to run in 3 diferent plataforms (Blackberry, Symbian and Windows Mobile), I've checking my options and I'm inclined to chose Perst Lite, in order to get a better performance working in a OR DBMS and unify the architecture of the aplication, but there are some past aplications that are suposed to keep using SQLite (windows mobile ones) and one of my bosses wants to keep that intact. Using a xml is another option but I rather not..

This is just a preliminar analysis, I still don't know if I have to store files yet, but the use of the aplication

So the questions are:
- I can use SQLite in Blackberry and Symbian?
- How is the performance of Perst Lite in Windows Mobile?
- Is there any other good DBMS options?

Thanks.
PD: I'm not a native english user, sorry for the mistakes.

[RedSon]

You should select Java as your language of choice since it will work on all three operating systems. Then I think you can use a java db like derby or some mobile equivalent.