Table of Contents
EJB3 is included in the next J2EE specification called JAVA EE 5. ( http://java.sun.com/javaee/5/ )
The EJB3 specification is also called JSR 220, which can be found at http://www.jcp.org/en/jsr/detail?id=220
it is divided in three parts :
Core part
Persistence part (Which is the persistence provider)
Simplified specification : it contains new features.