Spring Boot Essentials

Master Spring Boot for Java Backend Development

Production-ready Java framework for building scalable, secure, and cloud-native applications with minimal configuration.

Models Deployed

12,430+

Active Developers

58,900+

Key Features

Auto Configuration

Automatically configures components based on dependencies — no XML required.

Embedded Server

Run apps with embedded Tomcat, Jetty, or Undertow — no external setup needed.

REST API Support

Create RESTful endpoints using annotations like @RestController and @GetMapping.

Cloud & DevOps Ready

Integrates with Docker, Kubernetes, and CI/CD tools for scalable deployment.

How It Works

Install Spring Boot

Use Spring Initializr or Maven/Gradle to bootstrap your project.

Create REST Endpoints

Use annotations to define controllers and handle HTTP requests.

Connect Database

Use Spring Data JPA or JDBC to interact with relational databases.

Configure Services

Inject services using @Service and @Autowired for business logic.

Deploy & Monitor

Package as JAR/WAR and deploy to cloud or container platforms.

Code Example

// Spring Boot Model Training

// Sample Spring Boot REST Controller
@RestController
@RequestMapping("/api")
public class HelloController {
  @GetMapping("/hello")
  public String sayHello() {
    return "Hello from Spring Boot!";
  }
}

Use Cases

Enterprise Applications

Build secure, scalable apps for banking, healthcare, and ERP systems.

Microservices

Design modular services with Spring Boot and Spring Cloud.

RESTful APIs

Expose endpoints for frontend, mobile, or third-party integrations.

Cloud-Native Apps

Deploy to AWS, Azure, or GCP using Docker and Kubernetes.

Integrations & Resources

Explore Spring Boot’s ecosystem and find the tools, platforms, and docs to accelerate your workflow.

Popular Integrations

Spring Data JPA, Hibernate
MySQL, PostgreSQL, MongoDB
Docker, Kubernetes, Jenkins
OAuth2, JWT, Spring Security
GitHub, GitLab, Bitbucket

Helpful Resources

Official Docs GitHub Repository Tutorials