Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

I also present the results of a DAP benchmark run on leading Java 2 Runtime Environment (J2RE) implementations. Every developer knows performance degrades when higher levels of data abstraction are ...

If there is anybody who is a champion for data abstraction when it comes to SOA, it's me. Moreover, if there is anybody who is a champion for open source SOA technology, it's me.

News. Banker builds 'dream' data abstraction layer. By Rich Seeley; April 27, 2004; Working for a banking corporation in acquisition mode, Scott Matthew, vice president, office of technology at ...