Hi
I am planning to buy a book on JPA.
i found that there are two books for JPA
a. Pro
EJB 3:
Java persistence API By Mike Keith, Merrick Schincariol , Apress
b. Pro JPA 2: Mastering the Java Persistence API By Mike Keith, Merrick Schincariol , Apress
I am a bit confused. Are these two different books OR "Pro JPA 2" book is successor of "Pro EJB.3 Java Persistence API"?
Which is better book to buy ?
Thanks
Abhay