The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how ...

In this second half of the Java persistence with JPA and Hibernate tutorial, we move past concepts and start writing code that persists data to and from a relational database using JPA with ...

Below is the code snippet for the Groups.java entity where we have added the @Cache annotation for caching this entity. Similar kind of annotation has to be added in other entities as well which need ...