Exactly-Once Is a Myth: Idempotent Consumers in Practice
Kafka’s exactly-once stops at Kafka’s edge, so here’s a Python idempotent consumer with an inbox table, hard-killed 100 times mid-stream to count duplicates and losses.
idempotency
Kafka’s exactly-once stops at Kafka’s edge, so here’s a Python idempotent consumer with an inbox table, hard-killed 100 times mid-stream to count duplicates and losses.