Table Per Hierarchy (Single Table Strategy): Table per class hierarchy is a type of inheritance in which all of the fields from the superclass and the subclasses are stored in a single table, but t...

Table Per Class Inheritance : In this strategy, each concrete class in the inheritance hierarchy is mapped to its own table in the database. Example Suppose we have an inheritance hierarchy consi...

Inheritance Mapping: Certainly! Inheritance is a fundamental concept in object-oriented programming, and it’s also an important aspect of the Java Persistence API (JPA). In this blog, we’ll explore...

Hibernate Vs JPA: In this blog post, we’ll explore how to perform CRUD (Create, Read, Update, Delete) operations using Hibernate, with examples. CRUD operations with Hibernate Before we start, le...

Hibernate Vs JPA: Java Persistence API (JPA) and Hibernate are two commonly used technologies in the world of Java programming. Both technologies provide an easy way to persist data in a database, ...

Hibernate: Simplifying Database Access for Java Developers Working with databases in Java can be a complex and time-consuming task, but with the introduction of Hibernate, this task has become muc...

Java 8 - IntStream Java 8 introduces a new concept called Streams, which make it easy to perform bulk operations on collections of data. IntStream is a special type of stream that deals with integ...

Java 8 - CompletableFuture Java 8 introduced a powerful new feature called CompletableFuture, which is a powerful tool for performing asynchronous operations. In this blog, we will explore what Co...

Java 8 - Date and time API The Java 8 release introduced a new Date and Time API, which offers a lot of improvements over the old Date and Calendar classes. The new API is more flexible, easier to...

Java 8 - Optional In Java, null is often used to represent the absence of a value. However, using null can often lead to NullPointerExceptions and make code difficult to reason about. To address t...