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 Hibernate.

Support for object-oriented data types that support inheritance, polymorphism, composition and method overloading. Java, PostgreSQL and JDBC tutorial The first thing you'll learn in this PostgreSQL ...

Java records are a new language feature that reduces verbosity and enables optimized runtime performance. This Java records tutorial shows how they work.