Another way to use an asynchronous callback function is to use the CompletableFuture API. This powerful API, introduced in Java 8, facilitates executing and combining asynchronous method invocations.

DJL is easy to use for Java developers, and functions like any other Java library. Sponsored by Amazon Web Services. A Guide to Using NDArrays in Java. brandpost By Qing Lan. Dec 8, 2020 7 mins.

In the age of Servlets and JSPs, Java’s main function took a backseat to these technologies that were initialized with a call to their init() method, and invoked through calls to their doGet() or ...

It’s possible to add extra functionality to your Java Lambda function if you link to the AWS SDK library and reference classes such as the RequestHandler and the Lambda Context. However, this is not ...

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 ...