CRUD Operations Using POST & GET API | REST API | Spring Boot Tutorial for Beginners

Published: 24 June 2026
on channel: Dev WIth Pradeep

In this lecture, you'll learn how to perform CRUD Operations in Spring Boot using REST APIs. We will focus on implementing POST Mapping to save data and GET Mapping to retrieve data from the database. This tutorial is beginner-friendly and explained step by step.

📚 Topics Covered:
✔ What is CRUD Operation?
✔ Create API using @PostMapping
✔ Read API using @GetMapping
✔ Controller Layer Explained
✔ Service Layer Explained
✔ Repository Layer Explained
✔ Saving Data to Database
✔ Fetching Data from Database
✔ Testing APIs using Postman
✔ Best Practices for Spring Boot REST APIs

💻 Tech Stack:

Java
Spring Boot
Spring Data JPA
Maven
MySQL
Postman

🎯 By the end of this video, you will be able to create your own REST APIs and understand how data flows through a Spring Boot application.

🔔 Subscribe for more:

Spring Boot Tutorials
Java Backend Development
Microservices
Kafka
Interview Preparation
System Design

#SpringBoot #CRUDOperations #RestAPI #Java #BackendDevelopment #PostMapping #GetMapping #SpringDataJPA #MySQL #JavaDeveloper #LearnSpringBoot #Programming #DevWithPradeep

Tags

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