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Hands-On Swift 5 Microservices Development

You're reading from   Hands-On Swift 5 Microservices Development Build microservices for mobile and web applications using Swift 5 and Vapor 4

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Product type Paperback
Published in Mar 2020
Publisher Packt
ISBN-13 9781789530889
Length 392 pages
Edition 1st Edition
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Author (1):
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Ralph Kuepper Ralph Kuepper
Author Profile Icon Ralph Kuepper
Ralph Kuepper
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Table of Contents (19) Chapters Close

Preface 1. Introduction to Microservices 2. Understanding Server-Side Swift FREE CHAPTER 3. Getting Started with the Vapor Framework 4. Planning an Online Store Application 5. Creating Your First Microservice 6. Application Structure and Database Design 7. Writing the User Service 8. Testing Microservices 9. Product Management Service 10. Understanding Microservices Communication 11. Order Management Service 12. Best Practices 13. Hosting Microservices 14. Docker and the Cloud 15. Deploying Microservices in the Cloud 16. Scaling and Monitoring Microservices 17. Assessment Answers 18. Other Books You May Enjoy

Chapter 10: Understanding Microservices Communication

Questions:

  1. When should microservices communicate with each other?
  2. What are the two main protocols with which microservices can communicate with each other?
  3. How can Swift be helpful in facilitating communication between microservices?
  4. Describe three scenarios in which your shop application has to implement communication between services.

Answers:

  1. Whenever they absolutely have to, but no more than that.
  2. WebSockets and REST.
  3. It is fast and provides good asynchronous tools.
  4. Three scenarios:
  • Order confirmation (price check)
  • Shipping (third-party vendor API)
  • Payment (third-party payment API)
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