Realtime Message Order Versus Delivery in Patient Notification Fan-Out

Realtime message order and delivery guarantees are best explained as separate contracts: arrival proves that a notification reached a consumer, not that it is the newest fact. For patient-facing updates, put a monotonic sequence number on each stream, make consumers idempotent, and define how they recover a gap. The deciding constraint is the... Weiterlesen: Realtime Message Order Versus Delivery in Patient Notification Fan-Out