Hibernate Masterclass | Session 4 — Hibernate Project: DB Connection, Insert, Fetch & Transaction

Описание: Welcome to Session 4 of the Hibernate Masterclass — a fully practical, hands-on session where we build a complete Hibernate project from scratch and understand how Hibernate interacts with the database behind the scenes!

In this live class, we move from theory to actual implementation. You will see exactly how Hibernate connects with the database, how tables are created automatically, how records are inserted and fetched, and how Hibernate logs SQL queries internally using key properties like show_sql and format_sql.

We will also compare these Hibernate configurations with the corresponding settings in Spring Boot’s application.properties, so you understand how both approaches relate — even though we are not building a Spring Boot project here.

🧠 In this lecture, you’ll learn:
• How to create a complete Hibernate project
• How Hibernate connects to the database
• How to auto-create tables using Hibernate
• How to insert data into the database
• How to fetch (select) data from the database
• Purpose of show_sql, format_sql, and how SQL logs work in Hibernate
• What is the equivalent of hibernate.cfg.xml in Spring Boot (application.properties)
• How to write Hibernate-related properties in Spring Boot
• What is a Configuration class in Hibernate
• What is SessionFactory and how to create it
• What is a Session and how to use it
• What is a Transaction, why it’s required, and how to create a Transaction object
• How Hibernate performs CRUD operations step-by-step

🚀 Why this session matters
This session is the bridge between understanding Hibernate concepts and actually building real-world applications. By the end of this class, you’ll be able to configure Hibernate, connect it to any database, and perform CRUD operations confidently — a major milestone before moving into mappings, relationships, HQL, and integration with Spring Boot.

📚 About this Series
This video is part of the Hibernate Masterclass Series, where we go from beginner to advanced topics — covering mappings, relationships, transactions, HQL, caching, and Hibernate + Spring Boot integration.

💬 Live Session Info
This is a recording of a live Hibernate Masterclass session.
To join upcoming live classes, contact us via WhatsApp or Gmail (details in the About section).

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