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Mastering Microservices with Java

You're reading from   Mastering Microservices with Java Build enterprise microservices with Spring Boot 2.0, Spring Cloud, and Angular

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Product type Paperback
Published in Feb 2019
Publisher Packt
ISBN-13 9781789530728
Length 446 pages
Edition 3rd Edition
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Author (1):
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Sourabh Sharma Sourabh Sharma
Author Profile Icon Sourabh Sharma
Sourabh Sharma
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Toc

Table of Contents (22) Chapters Close

Preface 1. Section 1: Fundamentals FREE CHAPTER
2. A Solution Approach 3. Environment Setup 4. Domain-Driven Design 5. Implementing a Microservice 6. Section 2: Microservice Patterns, Security, and UI
7. Microservice Patterns - Part 1 8. Microservice Patterns - Part 2 9. Securing Microservices 10. Consuming Services Using the Angular App 11. Section 3: Inter-Process Communication
12. Inter-Process Communication Using REST 13. Inter-Process Communication Using gRPC 14. Inter-Process Communication Using Events 15. Section 4: Common Problems and Best Practices
16. Transaction Management 17. Service Orchestration 18. Troubleshooting Guide 19. Best Practices and Common Principles 20. Converting a Monolithic App to a Microservice-Based App 21. Other Books You May Enjoy

Inter-Process Communication Using Events

In this chapter, we'll implement microservices using Spring Boot, Spring Stream, Apache Kafka, and Apache Avro. So far, we've created microservices that interact based on synchronous communication using REST. In this chapter, we'll implement asynchronous inter-service communication using events. We'll make use of the existing booking microservice to implement the message producer, or, in other words, generate the event. We'll also create a new microservice (billing) for consuming the messages produced by the updated booking microservice, or, in other words, for consuming the event generated by the booking microservice. We'll also discuss the trade-offs between REST-based microservices and event-based microservices.

In this chapter, we'll cover the following topics:

  • An overview of the event-based microservice...
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