亚马逊发布/订阅队列

Question

I want to use a native AWS queuing mechanism to implement a pub/sub process where there one publisher and multiple consumers, but for each message, there is only a single possible receiver. Is this possible using SQS or SNS, or do these always go to all consumers? Would I need to go to Amazon-MQ? Or maybe a combination of SNS and an ELB?

Thanks,

Stan

Answer 1

The default (simple) implementation sens all SNS messages to all subscribers (in your case SQS). Since I don't know what exactly is your case, I would say this. If the message content determines which subscriber should get the message, then use SNS filters . If there is some logic or rules that need to be built, use MQ.