PostgreSQL is a free and general purpose open source object-relational database system that uses and extends the SQL language while Hibernate is probably the most popular ORM tool. If you are not familiar with PostgreSQL then I suggest you to go through this link below before going ahead in this article.
This article is a step to step tutorial of how to setup and use Hibernate with PostgreSQL. Over the course of the article we will cover the following topics:
Assumptions Software Setup Introduction to Hibernate Understanding of Hibernate Configuration File and Integration with PostgreSQL Project Setup Database CRUD