The serveless computing becomes super popular among developers. AWS Lambda functions is one of the best serverless compute service. Using Atatus APM, You can start monitoring your functions on AWS Lambda.

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I was recently doing some work related to AWS Cognito, which I wasn’t previously familiar with, and it turns out to be pretty interesting. Stackery has a cloud-based app for building and deploying serverless applications, and we use Cognito for our own authentication. The thing I was trying to do was hard to figure out but easy once I figured it out, so I’ll include some code snippets related to my specific use case.