Have you talked to AWS about why that's the case? AWS Lambda should handle that order of magnitude just fine, as you have an initial burst concurrency quota of

Have you talked to AWS about why that's the case? AWS Lambda should handle that order of magnitude just fine, as you have an initial burst concurrency quota of at least 500 requests per region (which you also can request to get increased). After that scaling should be additional 500 concurrent requests per minute. [1] [1]: https://docs.aws.amazon.com/lambda/latest/dg/invocation-scaling.html https://docs.aws.amazon.com/lambda/latest/dg/invocation-scal...