Microservice Masterclass

Amarjeet Kumar singh

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Microservice Masterclass
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₹2,000₹3,600
600 mins

Microservices architecture allows for the development of scalable and flexible applications. Spring Boot and Spring Cloud provide the tools necessary to build and manage microservices efficiently. Here’s a detailed list of topics for a Microservices with Spring Boot and Spring Cloud Masterclass:

1. Introduction to Microservices 🏗️

  • Overview of Microservices Architecture: Understanding the benefits and challenges.
  • Monolithic vs. Microservices: Comparing the two architectures.
  • Microservices Characteristics: Independent deployment, scalability, and resilience.
  • Setting Up the Environment: Installing JDK, Maven/Gradle, and setting up Spring Boot.

2. Building Microservices with Spring Boot 🚀

  • Creating a Spring Boot Microservice: Setting up a simple microservice project.
  • Spring Boot Starters: Using starters to simplify dependencies.
  • RESTful APIs: Building RESTful endpoints in microservices.
  • Data Management: Integrating databases with Spring Data JPA.
  • Configuration Management: Using application properties and YAML files.

3. Service Discovery with Eureka 🔍

  • Introduction to Eureka: Understanding the role of Eureka in service discovery.
  • Setting Up Eureka Server: Configuring and running a Eureka server.
  • Registering Microservices with Eureka: Making microservices discoverable.
  • Eureka Clients: Configuring microservices to use Eureka for service discovery.
  • Eureka Dashboard: Monitoring services with the Eureka dashboard.

4. API Gateway with Spring Cloud Gateway 🌐

  • Introduction to API Gateway: Understanding the need for an API Gateway.
  • Setting Up Spring Cloud Gateway: Configuring and running the gateway.
  • Routing and Filtering: Defining routes and filters in the gateway.
  • Load Balancing: Distributing requests among instances with Ribbon.
  • Security and Rate Limiting: Implementing security and rate limiting in the gateway.

5. Client-Side Load Balancing with Ribbon ⚖️

  • Introduction to Ribbon: Understanding client-side load balancing.
  • Configuring Ribbon: Setting up Ribbon with Eureka.
  • Load Balancing Strategies: Exploring different load balancing strategies.
  • Integration with Feign: Using Ribbon with Feign for declarative REST clients.
  • Monitoring and Metrics: Tracking the performance of load-balanced requests.

6. Declarative REST Clients with Feign 📞

  • Introduction to Feign: Simplifying REST client creation.
  • Setting Up Feign: Configuring Feign clients in microservices.
  • Feign Annotations: Using Feign annotations for REST operations.
  • Feign and Ribbon Integration: Combining Feign with Ribbon for load balancing.
  • Error Handling: Managing errors and fallbacks in Feign clients.

7. Distributed Configuration with Spring Cloud Config 🔧

  • Introduction to Spring Cloud Config: Centralized configuration management.
  • Setting Up Config Server: Configuring and running a config server.
  • Managing Configuration Files: Storing and accessing configurations in Git.
  • Config Client: Fetching configuration properties in microservices.
  • Configuration Refresh: Dynamic property updates with Actuator and Bus.

8. Circuit Breaker Pattern with Hystrix or Resilience4j ⚡

  • Introduction to Circuit Breakers: Ensuring resilience in microservices.
  • Setting Up Hystrix: Configuring and using Hystrix for circuit breaking.
  • Hystrix Dashboard: Monitoring circuit breakers with the Hystrix dashboard.
  • Fallback Methods: Defining fallback logic for failed requests.
  • Transition to Resilience4j: Using Resilience4j as an alternative to Hystrix.

9. Tracing and Monitoring with Spring Cloud Sleuth and Zipkin 🕵️‍♂️

  • Introduction to Distributed Tracing: Importance of tracing in microservices.
  • Setting Up Spring Cloud Sleuth: Adding Sleuth for tracing.
  • Integrating Zipkin: Collecting and visualizing traces with Zipkin.
  • Custom Trace Attributes: Adding custom trace information.
  • Performance Monitoring: Monitoring performance with traces and metrics.

10. Message-Driven Microservices with Spring Cloud Stream 📬

  • Introduction to Spring Cloud Stream: Building event-driven microservices.
  • Setting Up Message Brokers: Using RabbitMQ or Kafka with Spring Cloud Stream.
  • Creating Producers and Consumers: Sending and receiving messages.
  • Message Channels and Bindings: Configuring channels and bindings.
  • Stream Processing: Processing data streams in real-time.

11. Security in Microservices 🔐

  • Introduction to Security Challenges: Understanding security in microservices.
  • OAuth2 and JWT: Implementing OAuth2 and JWT for authentication.
  • Securing APIs: Protecting RESTful endpoints.
  • Spring Security: Using Spring Security for role-based access control.
  • API Gateway Security: Securing routes and endpoints in the gateway.

12. Testing Microservices 🧪

  • Unit Testing: Writing unit tests for microservices.
  • Integration Testing: Testing interactions between microservices.
  • Contract Testing: Ensuring compatibility with consumer-driven contracts.
  • Performance Testing: Stress testing microservices for scalability.
  • Test Automation: Automating tests with CI/CD pipelines.

By mastering these advanced microservices topics with Spring Boot and Spring Cloud, freshers can develop robust, scalable, and maintainable Java applications. This comprehensive training will prepare them for a successful career in microservices architecture, enabling them to leverage the full potential of Spring Boot and Spring Cloud. 🚀

Remember, continuous learning and hands-on practice are key to mastering microservices. Happy coding! 👩‍💻👨‍💻


Best Regards,

Amarjeet Kumar Singh

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