Learn how the Java Persistence API takes the burden of database access off of your shoulders and keeps your code coolly object oriented.

Becoming popular in the early 1990s and the norm today, object-oriented programming (OOP) languages, such as C++ and Java, provide a formal set of rules for creating and managing objects.

Object-oriented programming, the foundation of modern software engineering, enables developers to structure their code into reusable “objects” that model real-world entities. While OOP is a ...