Massive insert with JPA + Hibernate

Question

I need to do a massive insert using EJB 3, Hibernate, Spring Data and Oracle. Originally, I am using Spring Data and code is below:

talaoAITDAO.save(taloes);         


        

Answer 1

The solution posted by M. Deinum worked great for me, provided I set the following Hibernate properties in my JPA persistence.xml file:

I am using an Oracle database, so I also have this one defined: