In this video, we finally connect our Spring Boot application to a database and build Create & Retrieve APIs 🚀
This is a continuation of the series — in the previous video we covered Delete Mapping, and now we’re moving one step closer to real backend development.
What you’ll learn in this video 👇
How Spring Boot integrates with a database
Configuring MySQL with Spring Boot
Understanding how data flows from Controller → Service → Repository
Creating a POST API to save data
Creating a GET API to fetch data from the database
Testing APIs using Postman
Common mistakes beginners make during DB integration
This video is beginner-friendly and focused on real-world backend flow, not just theory.
👉 Perfect for anyone learning Spring Boot + JPA step by step.
