Sun will team up with Oracle to make it easier to build reusable Java components, known as Enterprise JavaBeans, says Joe Keller, Sun's VP of Web services and tools. The two companies are working ...

Free Book: Mastering Enterprise JavaBeans 3.0, Fourth Edition Published in July 2006, the best selling book Mastering EJB is now in its fourth edition and has been updated for EJB 3.0. This edition ...

POJO persistence made easy In Part 1 of this series, I discussed the annotation-driven POJO (plain-old Java objects) programming model in Enterprise JavaBeans 3.0 (EJB). I explained how to develop ...

JPA-based applications can't connect to a database on their own. Rather, they need help in terms of what credentials to use, which schema to seek, which JDBC driver to select and which annotated ...