Pub/Sub at glance may look like that. But having used all the three queuing systems from AWS (sqs, kinesis streams, kinesis firehouse), Pub/Sub is far more adva

Pub/Sub at glance may look like that. But having used all the three queuing systems from AWS (sqs, kinesis streams, kinesis firehouse), Pub/Sub is far more advanced than all the three put together. It can scale instantly to millions of messages while you can only dream of that on AWS. Multi region, noops model, push delivery, no need for capacity planning are some of the great features of Pub/Sub.