New JPA features overview
Sun would be releasing its new Java Persistence API (JPA) 2.x as part of its new Java EE 6 Platform release in Summer of 2009. Java Persistence API (JPA) 2.0, introduced with Java EE 6, adds in and specifies fully many things which were missing in JPA 1.0.
Below is the presentation by Mike Keith on Infoq on new featires of JPA2.0








