Title: EJB 3 in action
Description: This book is a tutorial for both novice and experienced Java developers, helping them learn EJB 3 and the JPA (Java Persistence API).

Overview of the EJB landscape -- Building business logic with EJB 3 -- Diving into the Java Persistence API (JPA) -- Putting EJB 3 into action -- Migration and interoperability issues.
Subjects: Java (Computer program language), Enterprise JavaBeans, Processamento eletrônico de dados, Java, JavaBeans, Engineering & Applied Sciences, Computer Science