What's the difference between Hibernate vs JPA? That's a common question Java developers dabbling on the database side often ask, right up there with difference between Hibernate and JDBC, or how do ...

Every JPA entity has a primary key, but some entities have more than one value as their primary key. In this case, you need to use a composite key. This Java tip introduces you to using composite keys ...

Hey all -- I'm trying to assemble some stuff into a web-app using JSP and JPA/Hibernate. My problem lies with object identity in the database and in the JVM. I've looked at several tutorials and ...

In this article, we describe our modularization and transaction management approach with Spring and Hibernate. Similar to the OSGi JPA Service Specification and JDBC, it allows each persistent module ...