Understanding Amazon SQS

SQS doesn't serve many subscribers well. Messages should be read once by a consumer. Not by many consumers at the same time.

https://stackoverflow.com/questions/50458273/eventsource-behind-a-load-balanced-multi-instance-cluster https://twitter.com/nathankpeck/status/1000028756260589569 ... https://www.youtube.com/watch?v=bKFZVNzloiA