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Discussion on: How did I process half a million transactions in AWS Lambda within minutes?

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Jones Zachariah Noel

Beautifully put across. Mohamed, SQS and DynamoDB streams is totally understandable but did you increase your Lambda concurrency soft limit? Because if we queue it in batched with SQS, still you would have load of invocations happening.

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Mohamed Latfalla

Thanks! No I didn’t needed to, because my account is only for testing and nothing consuming the concurrent pool. Max concurrent reqched was 267, which is 25% of the available pool, by default.