The Jakarta Persistence API (JPA) is a specification that defines a standardized framework for data persistence. Persistence is the fundamental mechanism for saving and retrieving data over time. In ...

EclipseLink Project co-lead Doug Clarke presented the session “Java Persistence API (JPA) 2.0 with EclipseLink” presentation today at JavaOne 2010. I am a big fan of JPA, but I’m not going to be able ...

In the tedious world of middleware, the complexities of technologies can be difficult to grasp for the layman. But open source middleware vendor JBoss has put forth a straightforward description of ...