4 ms·
Most systems I know which require this just do at-least once on the sending side and dedupe on the receiving side. If you build this into your framework, to app
by zheng 12y ago
Most systems I know which require this just do at-least once on the sending side and dedupe on the receiving side. If you build this into your framework, to applications you have exactly-once barring unbounded partitions and the like.
- tupshin 12y agoThis works only so long as the receiving side is able to retain all messages (or message ids if those are guaranteed to uniquely reference a given payload). It does not work for outages of unbounded (or otherwise impractical) data size or duration.