Finally, you built a Lambda function in Java, then deployed the function to AWS Lambda and tested it in the AWS Lambda console. In Part 2, we’ll add support for Amazon’s DynamoDB.

The build process also stays pretty much the same. This is why it is easier for Java developers to invoke an AWS Lambda function after a basic setup. To build AWS Lambda functions with Java, you can ...

Developers can use Java 8, introduced last year, and any of the usual Java libraries, along with the AWS SDK for Java. AWS provides two libraries for Lambda, aws-lambda-java-core for function handlers ...

News AWS Introduces Lambda SnapStart for Java By John K. Waters November 29, 2022 AWS this week unveiled a new performance optimization feature called Lambda SnapStart, which is designed to improve ...

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.