In this chapter, we built our first serverless application. We used Lambda functions for implementing business logic, DynamoDB for data persistence, Cognito for user identification, and CloudFront for serving the frontend. In the next chapter, you will learn how to program Lambda using other programming languages, in particular Java, Python, and C#.
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AWS Lambda Quick Start Guide
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AWS Lambda Quick Start Guide
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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)
Preface
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Getting Started with AWS
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Exploring the Serverless Framework
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Building a Serverless Application
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Programming AWS Lambda with Java
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Programming AWS Lambda with Python
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Programming AWS Lambda with C#
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