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Microservice Patterns and Best Practices

You're reading from Microservice Patterns and Best Practices Explore patterns like CQRS and event sourcing to create scalable, maintainable, and testable microservices

Product type Paperback

Published in Jan 2018

Publisher Packt

ISBN-13 9781788474030

Length 366 pages

Edition 1st Edition

Concepts

Microservices

Author (1):

Vinicius Feitosa Pacheco

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Table of Contents (20) Chapters

Title Page

Dedication

Packt Upsell

Contributors

Preface

1. Understanding the Microservices Concepts FREE CHAPTER

2. The Microservice Tools

3. Internal Patterns

4. Microservice Ecosystem

5. Shared Data Microservice Design Pattern

6. Aggregator Microservice Design Pattern

7. Proxy Microservice Design Pattern

8. Chained Microservice Design Pattern

9. Branch Microservice Design Pattern

10. Asynchronous Messaging Microservice

11. Microservices Working Together

12. Testing Microservices

13. Monitoring Security and Deployment

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Index

Pros and cons of the shared data pattern

The shared data pattern is liked by many as an anti-pattern, but seen by others as an old concept that should no longer be applied. However, there is considerable distance between the ideal world and the real world.

In the ideal world, all projects are greenfields and nobody needs to work on legacy code or change the architecture of a monolithic application. However, the reality is not that. Legacy projects are now serving users. These applications are online stores, financial applications, social networks, and a myriad of businesses that require upgrading to achieve automation, scalability, and resilience.

The shared data pattern search just speeds up the process of change for these legacy applications. It has the positive benefit of giving the development team time to segregate the information from the database and evaluate the consistency of the data.

Definitely, the shared data pattern helps many companies to reset architecture projects.

A negative...

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Authors (1)

Vinicius Feitosa Pacheco

Vinicius Feitosa Pacheco

Vinicius Feitosa Pacheco has been working as a software engineer since 2007. He has diverse experience with high-performance and high-availability software architectures, with an emphasis on microservices, and is passionate about teaching and talking about them. In the last 4 years, he has worked as an instructor in the field of software engineering techniques (including design patterns) and programming languages, such as Python, Java, and Go. He has been a speaker at large conferences such as PyCon Argentina, Pycon Colombia, EuroPython, RubyConf Brazil, the MobileConf, and QConSP.

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