Any suggestions

I am working on a project that will operate over a local network. It will have four types of user interfaces. I am interested the best way use, recording and Storage of data. data is small, but there are many... Any suggestions?

Thanks in advance:D

This is highly dependent on your exact context and requirements. You haven't really provided enough information for anybody to give you anything other than a random guess.

You could try anything from not storing any information at all to basic file output to properties to serialization to database/hibernate. It really depends on the specifics of your situation.