New stack - Dynamodb atomic counter

[leandrodamascena]

Last month I had to implement a system on a client that uses many incremental keys for many different systems and architectures. The requirements were:
1 - Must be fast
2 - Must be serverless
3 - Must be resilient
4 - It must be cheap
5 - This should ensure that the numbers are not repeated, even with millions of requests.

So, I implemented a solution based on this article [1] and using the CDK.

I hope this stack helps other people

[1] https://itnext.io/simple-atomic-counter-with-dynamodb-and-api-gateway-e72115c209ff