Enterprise JavaBeans (EJBs)

Domain-driven design with Java EE 6
When a Java EE application needs to implement type-specific behavior for domain objects, a procedural, service-oriented approach leads to unnecessary code and hard-to-maintain logic. Learn about Java EE's architectural flip-side: domain-driven design that lets you make the most of Java's object-oriented roots.
Adam Bien, May 2009

Know your Oracle application server
René van Wijk offers tips for troubleshooting incompatibilities between Oracle Web application servers and Java EE application components such as TopLink Essentials, Apache MyFaces Trinidad, Hibernate, and EJBs.
René van Wijk, May 2009

EJB 3: From legacy technology to secret weapon
Java champion Adam Bien argues that EJB 3's streamlined component model and persistence handling are worth a second look. Learn the difference of convention over configuration, annotations, dependency injection, and aspect orientation.
Adam Bien, October 2008