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.

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...

In Part 2, you’ll integrate your Lambda function with DynamoDB, then use the AWS SDK to invoke Lambda functions in a Java application. What is serverless computing?