Event-Driven Serverless Applications
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. You'll begin with an overview of how AWS Lambda works and move on to expose those functions as web API using Amazon API Gateway. After an introduction to how to approach security, you move on to common examples and patterns that you can easily reuse to call Lambda functions from a web page or a mobile app. The second part of the book puts all those smaller examples
By the end of this book, you'll be ready to use AWS Lambda to create applications that take advantage of the high availability, security, performance, and scalability of AWS.