In this module, we will dive into the essentials of Spring Boot, covering its architecture and key features. You’ll learn how to create, package, and deploy Spring Boot applications effectively. This section also helps you diagnose and fix common Spring Boot errors to ensure smooth development.

In this module, we will explore HTTP communication using REST Template and WebClient. You’ll grasp the principles of reactive programming within the Spring ecosystem, learning to build responsive and scalable applications using WebFlux and parallel data processing techniques.

In this module, we will build a practical mini microservice application from scratch. You will create multiple interconnected microservices and learn how to integrate and troubleshoot them effectively to ensure a seamless system.

In this module, we will guide you through building reactive microservices using Spring WebFlux. You will understand the considerations and best practices for migrating to reactive programming, ensuring your microservices are performant and scalable.

In this module, we will cover service discovery fundamentals with Eureka. You will learn to set up a Eureka server and register clients, while implementing fault-tolerant and reactive service discovery strategies for dynamic microservices environments.

In this module, we will introduce load balancing concepts essential for distributing microservice requests. You’ll learn to configure Netflix Ribbon for intelligent load balancing and explore advanced customization techniques.

In this module, we will build an API Gateway to manage microservices communication. You will learn how to configure routing, implement filtering mechanisms, and create custom filters for robust and flexible API management.

In this module, we will explore the circuit breaker pattern using Hystrix. You will understand how to apply it to maintain system resilience and why modern applications have moved beyond Hystrix.

In this module, we will implement modern fault tolerance techniques using Resilience4j. You will learn how to build resilient microservices by combining circuit breakers and retry policies to handle failures gracefully.

In this module, we will cover externalized configuration management using Spring Cloud Config Server. You will learn to centralize service configurations, manage multiple profiles, and protect sensitive data through encryption.

In this module, we will implement Spring Cloud Bus to automate configuration updates across microservices. You will integrate messaging infrastructure and validate dynamic configuration refreshes for distributed systems.

In this module, we will introduce distributed tracing concepts and tools. You will implement tracing with Spring Sleuth, set up Zipkin for visualization, and learn to interpret trace data to optimize microservices communication.

In this module, we will explore log aggregation and analysis using the ELK stack. You will set up the complete stack, configure pipelines, and create visual dashboards to monitor and troubleshoot microservices efficiently.