_ ORM WITH HIBERNATE

Learn Hibernate and JPA|

Start learning Java persistence with, of course, Hibernate and JPA.

The JPA specification defines the standard for ORM (Object-Relational Mapping) in Java. And, of course, it’s most often paired in practice with its most popular implementation – Hibernate.

In this course, we’ll start from scratch and get a practical understanding of the two tools and how they’re connected.

Then, we’ll learn how to map our domain, implement CRUD operations, define constraints, relationships, inheritance, handle different data types. Finally, we’ll dive into more advanced features like transactions, caching, and lazy loading.

Entities

Relationships

Data Access

Transactions

Course Outline

⏱~ 12.5 HOURS

Introduction to Hibernate and JPA

3 LESSONS • ~ 2 HOURS

1.ORM Concepts and Introduction

2.The Project Overview

3.Setting up Hibernate and JPA

Mappings

6 LESSONS • ~ 4 HOURS

1.Entity Mappings

2.Mapping Relationships

3.Mapping Enum and Date Types

4.Advanced ID Mapping

5.Inheritance Mapping Introduction

6.Inheritance Mapping Advanced

Core Hibernate and JPA Concepts

5 LESSONS • ~ 4 HOURS

1.Basic CRUD Operations

2.Entity Relationships and Operations

3.The Entity Lifecycle

4.JPQL (Jakarta Persistence Query Language)

5.Criteria API

Exploring Hibernate and JPA Features

3 LESSONS • ~ 2.5 HOURS

1.Basics of Transactions and Concurrency

2.Basic Caching Mechanisms

3.Lazy vs. Eager Fetching

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Certificates of Completion

Multiple-Choice questions in Each Lesson

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