Hi im currently working on a project to build a instant messaging application for a mobile device. Im presently trying to design the databases that i will need to use for this application, im stuck with what database program to use e.g) MySQL,Access, Oracle etc and what fields i will need within these databases.
Also if anybody knows of any good tutorials/books/websites with a instant messaging applciation build in vb.net inlcuded if they could point me in the right direction that would be great.
Cheers
Zed