RabbitMQ અને Kafka બંને મેસેજિંગ સિસ્ટમ છે પરંતુ મૌલિક રીતે અલગ છે — RabbitMQ એક traditional message broker છે (queues, flexible routing, messages consumed અને removed), જ્યારે Kafka એક distributed event log છે (retained, replayable, high-throughput streaming). તેઓ વિવિધ use cases માટે યોગ્ય છે.
મૌલિક તફાવત
RABBITMQ → a message BROKER (smart broker, simple consumer):
→ messages ROUTED via exchanges, CONSUMED and removed (transient)
→ rich ROUTING (exchange types); per-message handling; push-based
→ for: task queues, complex routing, request/reply, traditional messaging
KAFKA → a distributed event LOG (simple broker, smart consumer):
→ events RETAINED (not removed on consume), replayable; partition-based
→ very high throughput; multiple consumers read the same data; pull-based
→ for: event streaming, high-volume data, pipelines, retention/replay
