Mind Maps

Async Messaging: Message Queues vs Event Streams

Mind Maps diagram · made in Skemio

Mind map contrasting Message Queues and Event Streams, detailing their tools, ordering guarantees, consumption models, and typical use cases.
Mind map contrasting Message Queues and Event Streams, detailing their tools, ordering guarantees, consumption models, and typical use cases.

What it shows

  • Queues delete messages once consumed; streams retain immutable logs.
  • Queues distribute work across workers; streams preserve partition order.
  • Choose queues for async tasks; choose streams for replayable event history.

The takeaway

Queues coordinate transient work; event streams record and broadcast durable historical facts.

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