Hibernate Tutorial in Hindi | CRUD Operations Using Pure Annotation & Java Configuration | CodeHunt

Описание: Welcome back to CodeHunt’s Hibernate–JPA Tutorial in Hindi!
In this video, we shift from XML-based configuration to a modern, annotation-driven Hibernate setup. If you want to learn how real-world Spring/Hibernate applications are configured today — without persistence.xml or orm.xml — this session is a must-watch.

🌟 This tutorial focuses on pure annotations + pure Java configuration to perform complete CRUD operations.

🎯 What You’ll Learn in This Video
✅ 1. Pure Annotation-Based Mapping

| @Entity, @Id, @Column explained
| Mapping fields without orm.xml
| How annotations replace XML configuration
| Why modern applications prefer annotation mapping

✅ 2. Pure Java-Based Configuration (No persistence.xml)

| Creating EntityManagerFactory programmatically
| Setting Hibernate properties in Java classes
| Registering entities without XML
| How to configure database connection through Java code
| Understanding PersistenceUnitInfo alternatives
| When to use Java config over XML config

✅ 3. Complete CRUD Operations (Create, Read, Update, Delete)

| Insert operation using persist()
| Fetching records using find() and JPQL
| Updating existing records with merge()
| Deleting data using remove()
| Transaction handling using Java Config
| How Hibernate generates SQL queries behind the scenes

✅ 4. Hibernate Properties in Java Code

| hibernate.dialect
| hibernate.hbm2ddl.auto
| hibernate.show_sql
| hibernate.format_sql
| How to add properties via Map or Properties class

🧠 After Watching This Video, You Will Understand:

| How to create a full Hibernate application without a single XML file
| How annotation mapping works and why it is widely used
| How to configure JPA + Hibernate using only Java code
| How CRUD operations are executed internally
| How enterprise-level applications avoid XML configurations for simplicity and flexibility

🎓 Perfect for:
Students | Backend Developers | Hibernate Learners | Interview Preparation | Anyone shifting from XML to Annotation-based Hibernate

📩 Contact for Enrollment:
📞 Call / WhatsApp: 8088467640

📌 Watch the Hibernate 2.0 Series Here:
👉 🔗    • Hibernate 2.0  

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