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Hands-On Serverless Computing

You're reading from Hands-On Serverless Computing

Product type Book

Published in Jul 2018

Publisher Packt

ISBN-13 9781788836654

Pages 350 pages

Edition 1st Edition

Languages

Concepts

Author (1):

Kuldeep Chowhan

Table of Contents (16) Chapters

Preface

1. What is Serverless Computing?

2. Development Environment, Tools, and SDKs

3. Getting Started with AWS Lambda

4. Triggers and Events for AWS Lambda

5. Your First Serverless Application on AWS

6. Serverless Orchestration on AWS

7. Getting Started with Azure Functions

8. Triggers and Bindings for Azure Functions

9. Your First Serverless Application on Azure

10. Getting Started with Google Cloud Functions

11. Triggers and Events for Google Cloud Functions

12. Your First Serverless Application on Google Cloud

13. Reference Architecture for a Web App

14. Reference Architecture for a Real-time File Processing

15. Other Books You May Enjoy

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Triggers for AWS Lambda

Triggers are how AWS Lambda gets invoked. Triggers are custom events that happen across different AWS services. With these triggers in place, AWS Lambda will get invoked, process the custom event, and generate the response to the service that has been defined in AWS Lambda. For AWS Lambda to be invoked, you will need to have at least one event source or trigger. You can have multiple event sources or triggers for your Lambda to get invoked. Let's look at the different triggers or event sources that are available for different AWS services.

API Gateway Trigger

API Gateway + AWS Lambda allows you to invoke Lambda functions over HTTP(s). With API Gateway, you get a custom REST endpoint, and you can...

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Authors (1)

Kuldeep Chowhan

Kuldeep Chowhan is a Principal Software Developer at Expedia Group. He has been involved in building tools and platforms for the last 5+ years at Expedia. He has extensive experience on using serverless technologies on AWS (such as AWS Lambda, API Gateway, and DynamoDB) through Node.js. He has built a Platform as a Service (PaaS) tool for the automated creation of source code, a CI/CD pipeline, and a fully automated pipeline for deploying Docker containers/AWS Lambda. He is also passionate about CI/CD and DevOps.

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