Beyond Simple Buffering: Why Your Choice of Message Queue is Silently Killing Your Architecture

Choosing between Kafka, RabbitMQ, and SQS requires understanding the fundamental differences between work queues and event topics to prevent system-wide cascading failures. Mastering the nuances of decoupling and point-to-point versus fan-out mechanisms is essential for building resilient asynchronous systems that handle load fluctuations without exhausting resources.