We have just learned how to use JPQL and native SQL statements with Spring JPA to query a database as well as how to model object inheritance and component objects with JPA so let's practice a bit ...

We have just learned how to create entity objects and use JPA repos to query data so let's practice a bit more. Fork this repo. Clone this repo. Add your instructor and the class graders as ...

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 ...

Like it or not, data is an integral part of any application, even cool object-oriented ones. Everything stops at the persistence layer, where Java developers traditionally have had to write complex ...

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 ...