I read the great blog about kafka Exactly-once Semantics <https://www.confluent.io/blog/exactly-once-semantics-are-possible-heres-how-apache-kafka-does-it/> . my question is when consumer receive msg,and process the msg result save to db(eg.MySQL),how to keep Exactly-once Semantics.
I think the kafka Exactly-once Semantics useful when consumer process the msg result save to kafka. am i right ? thanks . -- ============================================= fuyou001 Best Regards
