9.10 ORM, JPA, Hibernate & Spring Data JPA Explained | What's the Difference? | Java Tutorial

🚀 Confused about ORM, JPA, Hibernate, and Spring Data JPA? This video clears it all up! You'll understand what each technology is, how they relate to each other, and when to use them — complete with a working Spring Boot + Hibernate demo. ⏱️ TIMESTAMPS 00:00 – What is ORM (Object Relational Mapping)? 00:30 – Mapping Java Classes to Database Tables 01:00 – What is JPA (Java Persistence API)? 01:18 – JPA as a Contract/Specification 02:00 – What is Hibernate? 02:30 – Hibernate as JPA Implementation 03:00 – What is Spring Data JPA? 04:00 – JpaRepository & CRUD Operations 05:00 – @Entity, @Table, @Column Annotations 06:00 – Setting Up Spring Boot + Hibernate 10:19 – Configuring application.properties (DB URL, DDL Auto) 11:07 – Create-Drop vs Create Strategy 12:00 – Running a Full CRUD Demo 15:00 – Summary 📌 What You'll Learn: ✔ What ORM is and how it maps Java objects to database rows ✔ The difference between JPA, Hibernate, and Spring Data JPA ✔ How to use @Entity, @Id, @GeneratedValue annotations ✔ How to configure Hibernate in Spring Boot ✔ How to use JpaRepository for database operations 🔥 Part of the Complete Spring Boot Course for Java developers and interview prep. 📞 Book a 1:1 session: https://topmate.io/sps_tech 🌐 Website: https://sps-tech.in #JPA #Hibernate #SpringDataJPA #ORM #SpringBoot #JavaTutorial #JavaDeveloper #HibernateJPA #JavaInterview #SpringDataJPA I created this channel to increase knowledge awareness about Java-related topics and explain those topics that every Java developer finds challenging to learn or get started with. Book a call with me:- https://topmate.io/sps_tech Email:- [email protected] Twitter:- https://twitter.com/sps_tech_in Website:- https://sps-tech.in Instagram:- https://www.instagram.com/sps_tech_in/ Linkedin:- https://www.linkedin.com/in/sps-tech-in/ Github:- https://github.com/sumitpalsingh007 Consulting:- https://helloworldtechconsulting.com Do read my pick of the best basic Java interview questions:-https://sps-tech.in/interview-questions/ I recommend these books to enhance your knowledge of Java. Do check out:- Pragmatic Programmer, The: From Journeyman to Master:- https://amzn.to/3MEIuQw Scjp Sun Certified Programmer for Java 6 Study Guide (Exam 310 - 065) (Old Edition):- https://amzn.to/432mRPs Docker Deep Dive: Zero to Docker in a single book:- https://amzn.to/3IoTNtz Cloud Native Microservices with Spring and Kubernetes: Design and Build Modern Cloud Native Applications using Spring and Kubernetes (English Edition):- https://amzn.to/45dG96j Working Effectively with Legacy Code (Robert C. Martin Series):- https://amzn.to/3MHRxjJ Beginning Hibernate: For Hibernate 5:- https://amzn.to/3MjZ1YK Data Structures and Algorithms Made Easy in Java:- https://amzn.to/3IrQz8v Software Architecture in Practice (SEI Series in Software Engineering):- https://amzn.to/3MHYFN2 Java Concurrency In Practice:- https://amzn.to/3MiDeAM Data Structures & Algorithms in Java, 2e:- https://amzn.to/433SAjq