One of the hotter topics on the minds of developers of late has been the rise in discussion about a new framework, Ruby on Rails. Rails is a MVC web framework, conceptually similar to Struts or ...

You’ll also get started with JPA Query Language (JPQL) and use it to execute a few simple database operations on the example application. The complete source code for the example application can be ...

Software architects face an important technical problem when they must decide how to best interact with backend database systems. The decision often comes down to the Hibernate vs. JDBC debate, as the ...