The session bean class simply implements the business interface. You must tell the EJB 3.0 container that this POJO class is a session bean by annotating it with the Stateless or Stateful annotations.

XA Transactions. The X/Open Distributed Transaction Processing, designed by Open Group(a vendor consortium), defines a standard communication architecture that allows multiple applications to ...

How to Achieve High Scalability with Java EE EJB 3.0 and the Spring Framework Scaling a hybrid solution in the cloud space. In an Enterprise world, the Spring Framework combined with some a ORM tool ...