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Hands-On Serverless Applications with Go

You're reading from Hands-On Serverless Applications with Go Build real-world, production-ready applications with AWS Lambda

Product type Paperback

Published in Aug 2018

Publisher Packt

ISBN-13 9781789134612

Length 416 pages

Edition 1st Edition

Languages

Go

Tools

AWS

Concepts

Serverless

Author (1):

Mohamed Labouardy

View More author details

Table of Contents (17) Chapters

Preface

1. Go Serverless

2. Getting Started with AWS Lambda FREE CHAPTER

3. Developing a Serverless Function with Lambda

4. Setting up API Endpoints with API Gateway

5. Managing Data Persistence with DynamoDB

6. Deploying Your Serverless Application

7. Implementing a CI/CD Pipeline

8. Scaling Up Your Application

9. Building the Frontend with S3

10. Testing Your Serverless Application

11. Monitoring and Troubleshooting

12. Securing Your Serverless Application

13. Designing Cost-Effective Applications

14. Infrastructure as Code

15. Assessments

16. Other Books You May Enjoy

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Summary

In this chapter, you learned how to build a RESTful API from scratch with Lambda and API Gateway. We also covered how to debug and troubleshoot incoming API Gateway requests by enabling the CloudWatch logs feature, plus how to create an API deployment stage and how to create multiple endpoints with different HTTP methods. Finally, we learned about the cold/warm container issue and why Lambda functions should be stateless.

In the upcoming chapter, we will use DynamoDB as a database to manage data persistency for our API.

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Authors (1)

Mohamed Labouardy

Mohamed Labouardy

Mohamed Labouardy is the CTO and co-founder of Crew, and a DevSecOps evangelist. He is the founder of Komiser, a regular conference speaker, and author of several books around Serverless and Distributed Applications. He is also a contributor to numerous open-source projects such as Jenkins, Docker, and Telegraf.

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