Thanks for your reply. Actually, I am working on J2ME, and had to synchronize data on server with RMS(Record Management System), where RMS is only just one kind of Byte Arrays which does not support QUERIES as in SQL.
So, as time passed, I introduced to Sybase SQL Anywhere, and thanks to their embedded documentations. I can connect my application with that.
But still having many bugs.
Now, I am referring Mobilink for Sync. As much as I know, I am ready to contribute them here.