Kafka vs RabbitMQ vs SQS — Stop Picking the Wrong Queue
Most outages in queue-based systems aren't tool problems — they're concept problems. Pub/sub vs point-to-point, delivery guarantees, dead letter queues, and back pressure decide whether your system survives a bad Monday. This deep dive covers all four, then walks through when Kafka, RabbitMQ, or SQS is the right call — with real throughput numbers and the 'exactly-once' myth busted.
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