Optimizing AWS Lambda Performance and Cost for Your Serverless Applications - AWS Online Tech Talks

[@sz_peter]

Really useful and informative video, thank you for sharing!

[@alexeyalexandrov7583]

Nice talk, Julian. Question: is it ok that X-Ray affects performance? From my experience lambda latency p90 is 2x slower with X-ray (node12, aws-sdk v2, x-ray sdk is latest). By X-ray I don't mean just ticked the checkbox but actually wrapping clients like in the video at 8:12 . P.S. We follow other best practices like pointed at 38:40