DBMS on BlackBerry

[KezbanB]

Hi,

I have searched many forums including this one, many web sites, .. etc but could not find an appropriate DBMS tool for our java application which will be working on BlackBerry devices 7100g and 7590. PointBase was the only product said to be proper for use on BlackBerry but it's not possible for me to have an evaluation copy of it for now and I think there is not a demo version of the product. Derby (CloudScape), db4o and many others claim to work on java environments but I could not manage to create a working application with these. Could anyone please help me? I'm not sure if Derby, db4o or others work on BlackBerry so I'm losing time while I'm searching for the solutions about them if they don't. Is there any DBMS tool for BlackBerry which can be used in/with java applications (except PointBase)?

Thanks in advance.