AWS Lambda in Action: Event-driven serverless applications

AWS Lambda in Action: Event-driven serverless applications Author Danilo Poccia
ISBN-10 1617293717
ISBN-13 9781617293719
Year 2016-12-05
Pages 384
Language English
Publisher Manning Publications
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Summary AWS Lambda in Action is an example driven tutorial that teaches you how to build applications that use an event driven approach on the back end Purchase of the print book includes a free eBook in PDF Kindle and ePub formats from Manning Publications About the Technology With AWS Lambda you write your code and upload it to the AWS cloud AWS Lambda responds to the events triggered by your application or your users and automatically manages the underlying computer resources for you Back end tasks like analyzing a new document or processing requests from a mobile app are easy to implement Your application is divided into small functions leading naturally to a reactive architecture and the adoption of microservices About the Book AWS Lambda in Action is an example driven tutorial that teaches you how to build applications that use an event driven approach on the back end Starting with an overview of AWS Lambda the book moves on to show you common examples and patterns that you can use to call Lambda functions from a web page or a mobile app The second part of the book puts these smaller examples together to build larger applications By the end you ll be ready to create applications that take advantage of the high availability security performance and scalability of AWS What s Inside Create a simple API Create an event driven media sharing application Secure access to your application in the cloud Use functions from different clients like web pages or mobile apps Connect your application with external services About the Reader Requires basic knowledge of JavaScript Some examples are also provided in Python No AWS experience is assumed About the Author Danilo Poccia is a technical evangelist at Amazon Web Services and a frequent speaker at public events and workshops Table of Contents PART 1 FIRST STEPS Running functions in the cloud Your first Lambda function Your function as a web API PART 2 BUILDING EVENT DRIVEN APPLICATIONS Managing security Using standalone functions Managing identities Calling functions from a client Designing an authentication service Implementing an authentication service Adding more features to the authentication service Building a media sharing application Why event driven PART 3 FROM DEVELOPMENT TO PRODUCTION Improving development and testing Automating deployment Automating infrastructure management PART 4 USING EXTERNAL SERVICES Calling external services Receiving events from other services

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