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Cloudformation basics

Theory and core concepts

Feb 25, 20222 min read

[Bugfix] (SOLVED) Error jest toHaveBeenCalledWith() with Array parameter

Problem description: Context: AWS typescript project that combines cloudformation, SAM and swagger for the API definitions: aws-sdk: 2.742.0 jest: 26.4.2 After several change sin the code, the unit tests were adapted in order to satisfy the new re...

Sep 19, 20212 min read

23 AWS SQS real exam questions

AWS Certified Developer

Sep 19, 202113 min read

How to enable versioning Amazon S3

Introduction What is Versioning? Versioning is a means for keeping multiple variants of the same object in the bucket. Versioning is used to preserve, retrieve, and restore every version of every object stored in an S3 bucket. Versioning is done a...

Sep 15, 20212 min read

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