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Serverless Design Patterns and Best Practices

You're reading from Serverless Design Patterns and Best Practices Build, secure, and deploy enterprise ready serverless applications with AWS to improve developer productivity

Product type Paperback

Published in Apr 2018

Publisher Packt

ISBN-13 9781788620642

Length 260 pages

Edition 1st Edition

Languages

JavaScript

Tools

AWS

Concepts

Design Patterns

Author (1):

Zambrano

View More author details

Table of Contents (18) Chapters

Title Page

Copyright and Credits

Dedication

Packt Upsell

Contributors

Preface

1. Introduction FREE CHAPTER

2. A Three-Tier Web Application Using REST

3. A Three-Tier Web Application Pattern with GraphQL

4. Integrating Legacy APIs with the Proxy Pattern

5. Scaling Out with the Fan-Out Pattern

6. Asynchronous Processing with the Messaging Pattern

7. Data Processing Using the Lambda Pattern

8. The MapReduce Pattern

9. Deployment and CI/CD Patterns

10. Error Handling and Best Practices

1. Other Books You May Enjoy

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Index

Summary

In this chapter, we walked through the entire process of creating a three-tier web application with a serverless architecture using a GraphQL interface. The vast majority of this application is similar to the REST version of the same application. We learned the changes needed to migrate from a REST interface and design to a GraphQL design, both from the perspective of application code and serverless functions.

Readers should now have a high-level understanding of the advantages of employing a GraphQL interface in a serverless architecture and have enough knowledge to begin implementation of their own serverless GraphQL application.

In Chapter 4, Integrating Legacy APIs with the Proxy Pattern, we will work through yet another web application pattern for proxying API requests from clients through a serverless application to a legacy API.

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Authors (1)

Zambrano

Zambrano

Brian Zambrano is a software engineer and architect with a background cloud-based SAAS application architecture, design, and scalability. Brian has been working with AWS consistently since 2009. For the past several years, he has focused on cloud architecture with AWS using serverless technologies, microservices, containers, and the vast array of AWS services. Brian was born and bred in the San Francisco Bay Area and currently resides in Fort Collins, CO with his wife and twin boys.

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