As an authoritative source to use Enterprise JavaBeans (EJB) is effective to build and integrate even the largest systems, implementation of Enterprise JavaBeans provides what IT managers and developers need to adopt this standard strong component successfully in new Java projects. Most books about EJB strong on theory, but tend to leave many details about how to implement components in a real project. (Using a fictitious name vendors such as "Star Enterprise," "Wombat," and "Providence," showed the book how EJB can cause integration of a successful company.) Subsequent chapters look at different aspects of this system, the session bean (including stateful bean is used to manage sessions) for a detailed example of an entity bean in the action. Without really anchoring this material in the actual application server (which would make the book even more practical), he does a good job of fleshing out the EJB standard for real projects, to show what actually happens between the server application "container" and Beans they manage, including passivation and activation state. Final sections examine the transaction and security options for components, including the use of declarative statement in the description of XML to simplify the design aspects of EJB. J2EE application architecture Business Benefits rule structure EJB EJB EJB Roles to users (including developers, system administrators, and deployers) Session Beans (stateless and stateful session Beans) Session Beans and packaging (including passive and activation of) the basics of Entity Bean (the cycle Bean lives, saving and loading Beans) Case studies for health benefits enrollment system (including the integration of applications via EJB) transactions in EJB (including declarative and programmatic transaction management) Managing security with Beans (including security roles and mechanisms of declarative security) EJB API reference