Spring Boot
Module 1: Introduction to Spring Framework
What is Spring?
- Overview of Spring Framework
- Dependency Injection (DI) and Inversion of Control (IoC)
Spring Modules Overview
- Spring Core, Spring MVC, Spring Data, Spring Security, etc.
Module 2: Getting Started with Spring Boot
Introduction to Spring Boot
- What is Spring Boot?
- Advantages of Spring Boot
- Understanding Spring Boot Architecture
Setting up the Environment
- Installing Java and IDE (IntelliJ IDEA/Eclipse)
- Maven/Gradle Basics
- Creating Your First Spring Boot Application
Module 3: Spring Boot Basics
Spring Boot Starter Projects
- Overview of Starters
- Configuring Maven/Gradle Dependencies
Spring Boot Auto-Configuration
- How Auto-Configuration Works
- Customizing Auto-Configuration
Spring Boot Application Properties
- Using application.properties and application.yml
- Configuring Profiles (dev, test, prod)
Module 4: RESTful Web Services
Introduction to REST
- What is REST?
- REST Principles and HTTP Methods (GET, POST, PUT, DELETE)
Building REST APIs with Spring Boot
- @RestController and @RequestMapping Annotations
- Handling Request and Response
Data Serialization and Deserialization
- Working with JSON (Jackson)
Module 5: Spring Boot Data Access
Spring Data JPA Overview
- What is JPA?
- Setting up a DataSource
Using Spring Data Repositories
- CrudRepository and JpaRepository
- Query Methods and Custom Queries
Database Operations
- Configuring H2, MySQL, or PostgreSQL
- Performing CRUD Operations
Module 6: Spring Boot Advanced Features
Spring Boot Actuator
- Monitoring and Managing Applications
- Using Built-in Endpoints
Spring Boot Security
- Adding Authentication and Authorization
- Working with Spring Security Filters
- JWT Integration for Secure APIs
Spring Boot Validation
- Using @Valid and @Validated Annotations
- Custom Validators
Module 7: Working with Spring Boot Microservices
Introduction to Microservices
- Benefits of Microservices Architecture
- Challenges of Microservices
Spring Cloud Basics
- Eureka Discovery Service
- Feign Clients
- API Gateway with Spring Cloud Gateway
Building Microservices with Spring Boot
- Creating and Running Independent Services
- Communication Between Services
Module 9: Spring Boot Deployment
Packaging and Deploying Spring Boot Applications
- Creating Executable JAR/WAR File
- Deploying on Tomcat and Jetty Servers
Deploying to Cloud Platforms
- AWS Elastic Beanstalk
- Dockerizing Spring Boot Applications
Module 10: Real-Time Project
End-to-End Application Development
- Requirement Analysis and Architecture Design
- Developing and Testing APIs
- Integrating with Frontend (Optional)
Project Deployment and Monitoring
Module 11: Best Practices and Interview Preparation
Spring Boot Best Practices
- Writing Clean and Maintainable Code
- Optimizing Performance
Interview Questions and Mock Interviews
- Conceptual Questions
- Hands-On Coding Tasks
- API Gateway with Spring Cloud Gateway
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