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Generally Available: Exactly Once Delivery to Event Hub Output

Published date: May 23, 2023

Exactly once delivery is supported in Event Hub output by default. Stream Analytics guarantees no data loss or no duplicates in Event Hub output, across user-initiated restarts from last output time, preventing duplicates from being produced. This greatly simplifies the streaming pipeline by not having to monitor, implement, and troubleshoot deduplication logic. 
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  • Azure Stream Analytics
  • Event Hubs
  • Features