Learning Spring Boot from Zero to Cloud: Part 38 – Transactions 101

🎬 Description:

In this video, we dive into a crucial Spring Boot concept: how to handle database transactions using two distinct styles — Declarative (@Transactional) and Programmatic (TransactionTemplate).

You’ll see a side-by-side visual comparison with diagrams that make each step crystal clear. Whether you’re a Java developer, software architect, or just brushing up for interviews, this is for you!

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📚 What You’ll Learn:

✅ What is a database transaction?
🔁 How declarative transactions work with @Transactional
🛠️ How programmatic transactions work using TransactionTemplate
📊 Step-by-step flow for commit and rollback
🧠 When to choose one over the other
🖼️ PlantUML diagrams for better understanding

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⏱️ Timestamps:

00:00 – Introduction
02:16 – ACID Properties
06:22 – Why are Transactions Important?
06:48 – Transaction Management Options
07:20 – Declarative Transactions (@Transactional)
16:23 – Programmatic Transactions (TransactionTemplate)
18:06 – Side-by-side Diagram Comparison
18:58 – Final Tips and Summary
22:00 – Code Walkthrough