Spring + hibernate versus Spring Data JPA: Are they different?

Question

Although not novice, I am trying to learn spring framework (again!) in order to be sure that I really understand this. I have got fair idea on core Spring (DI). Now, I am focusi

Answer 1

Spring-data-jpa, as you're saying, offers more that just the classical Spring-JPA integration. With JPA/Hibernate integration, you get mainly

• declarative transaction management using JPA/Hibernate transactions
• exception translation
• the JPA EntityManager or the Hibernate SessionFactory as injectable beans

With Spring-data-jpa, you get all that, plus (among other things)

• interface-only repositories, using method names to infer queries automatically
• @Query annotation to define the query that an interface method should return
• automatic handling of Pageable queries
• base classes for standard crud repositories

This is just a tiny introduction. For more help, read the documentation.