Cluster computing

Handler Authorizers: These are essential AWS mechanisms to enforce only certain roles to have permissions to access cloud resources. It is h...

This is a sample program that when given the head of a linked list, reverses the nodes of the list k at a time, and returns the modified l...

Some Lambda errors and resolutions: 1.        Lambda experiences timeout and provides no response: Possibly this will help: version: ...

  A previous article described the test cases for validating lambda function handler. This article covers some of the issues encountered and...

  Testing NodeJs applications and serverless functions: A previous post described running the application locally as a way of testing the ...

  Applications wishing to test a serverless function locally have one of the following options: 1.        Invoke Serverless Application ...

  Writing a serverless method that uploads documents: Description: One of the most common techniques for uploading documents involves a ...