Last week approx. 65,000 IT professionals and executives converged on to Las Vegas for the most significant cloud event in the world: AWS re:Invent. It is hard to describe the spectacle, noise, excitement, and energy at the event.
The first half of this article presented an overview of serverless computing with AWS Lambda, including building, deploying, and testing AWS Lambda functions in an example Java application. In Part 2, you'll learn how to integrate Lambda functions with an external database, in this case DynamoDB. We'll then use the AWS SDK to invoke Lambda functions from our example Java application.