Tag:exactly-once

All the articles with the tag "exactly-once".

• 31 MIN READ•Sep 10, 2026

  Kafka Connect to Iceberg: How the Commit Actually Works

  Exactly-once semantics in the Iceberg sink connector: the coordinator, the control topic, offsets stored inside Iceberg snapshots, and where duplicates still get in.

  Apache KafkaKafka ConnectApache Iceberg