Java Database Connectivity (JDBC) is an application program interface (API) packaged with the Java SE edition that makes it possible to standardize and simplify the process of connecting Java ...

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 ...

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

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.

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.