Learn Microservices with Spring Boot A Practical Approach to RESTful Services using RabbitMQ, Eureka, Ribbon, Zuul and… (Moises Macero (auth.)) (Z-Library)

# Learn Microservices with Spring Boot: A Practical Approach to RESTful Services using RabbitMQ, Eureka, Ribbon, Zuul and Cucumber ## 【One-Line Pitch】 A hands-on, project-driven guide that walks Java developers through transforming a working monolith into a full event-driven microservices architecture using Spring Boot, RabbitMQ, Eureka, Ribbon, Zuul, and Cucumber. Ideal for developers who learn best by building rather than reading theory. ## 【Book Arc】 - **Opening (~0%–12%)**: Introduces the book's pragmatic philosophy—learning by evolving a real application from a minimal viable product—and outlines the roadmap from Spring Boot basics through advanced distributed-system patterns. - **Early (~16%–32%)**: Covers the foundational Spring Boot application, starting with a "skeleton" project and introducing test-driven development (TDD) as a core practice from the very beginning. - **Middle (~36%–56%)**: Builds a complete three-tier application (presentation, business logic, data layers) with a REST API and web frontend, then adds data persistence with repositories and refactoring as new requirements emerge. - **Late (~68%–84%)**: Shifts focus to microservices architecture—analyzing the monolith, discussing separation of concerns, loose coupling, independent scalability, and the rationale for splitting the application. - **Ending (~88%–100%)**: Introduces event-driven architecture and messaging with RabbitMQ and Spring AMQP, setting up the infrastructure for connecting microservices asynchronously. ## 【Key Takeaways】 - **TDD from day one** (Early): The book embeds test-driven development into the initial skeleton creation, showing how writing tests first shapes better application structure and catches issues early. - **Three-tier architecture is the monolith baseline** (Middle): Before microservices, you build a complete layered application—domain model, business logic, REST controllers, and a web client—so you understand what you're later decomposing. - **Persistence arrives through refactoring** (Middle): New requirements drive the introduction of a data layer with repositories, demonstrating how real applications evolve rather than being perfectly designed upfront. - **Microservices solve specific monolith problems** (Late): The book analyzes the monolith's pain points—tight coupling, difficult independent scaling, and slow change cycles—before proposing microservices as the remedy. - **Event-driven architecture is the connecting tissue** (Late): Rather than simple REST calls between services, the book advocates for asynchronous messaging to achieve loose coupling and resilience. - **RabbitMQ and Spring AMQP are the messaging backbone** (Ending): The final section covers practical RabbitMQ setup and Spring AMQP integration, enabling services to communicate through events rather than direct requests. - **The full Netflix OSS stack completes the picture** (Late): Eureka for service discovery, Ribbon for client-side load balancing, and Zuul as an API gateway are introduced as the supporting infrastructure for a production-ready system. ## 【Reading Tips】 - **Skim the early Spring Boot basics** if you already have experience with the framework—the real value starts with the three-tier application and the TDD workflow. - **Deep-read the monolith analysis section** (~84%–88%): This is where the author explains *why* microservices are needed, which gives you the mental model for everything that follows. - **Pay close attention to the refactoring chapters** (Middle): The book shows code evolution in response to new requirements—this is where you learn how to think about application design, not just syntax. - **The event-driven architecture chapters** (Ending) are the payoff—if you're short on time, prioritize understanding the RabbitMQ/Spring AMQP concepts and how they replace synchronous calls. - **Build along with the examples**: This is a practical book; the learning happens by coding each stage and observing how the architecture transforms incrementally. ## 【Coverage Limits】 The excerpts provide a clear map of the book's structure and progression, but detailed code examples, specific configuration steps, and the full content of the Cucumber end-to-end testing and CI/CD chapters are not covered in this guide. The later sections on Eureka, Ribbon, and Zuul are referenced but their implementation details are not visible in the source material. ##