Book Image

AWS Lambda Quick Start Guide

By : Markus Klems
Book Image

AWS Lambda Quick Start Guide

By: Markus Klems

Overview of this book

AWS Lambda is a part of AWS that lets you run your code without provisioning or managing servers. This enables you to deploy applications and backend services that operate with no upfront cost. This book gets you up to speed on how to build scalable systems and deploy serverless applications with AWS Lambda. The book starts with the fundamental concepts of AWS Lambda, and then teaches you how to combine your applications with other AWS services, such as AmazonAPI Gateway and DynamoDB. This book will also give a quick walk through on how to use the Serverless Framework to build larger applications that can structure code or autogenerate boilerplate code that can be used to get started quickly for increased productivity. Toward the end of the book, you will learn how to write, run, and test Lambda functions using Node.js, Java, Python, and C#.
Table of Contents (8 chapters)

Summary

In this chapter, we learned how to use the Serverless framework to create and test Lambda functions and APIs, and we tried out different approaches for API testing, Lambda testing, and debugging. Now, we have all the things necessary to build a real application, so in the next chapter, that's what we are going to do, by building a serverless application.