Analytics data integrity is tough
I’d recommend the event producer send a UUID that is then the primary key on the events table. The producer should also send the timestamp the event occurred.<p>I could be missing something, but that seems to solve both the duplicate event firing (an upsert command based on the UUID makes duplicate event writing a non-issue) and the timing issues.<p>Though I’m still incredibly skeptical of “real-time analytics.” The number of business cases that require actual real-time analysis are pretty limited. High frequency trading and...?