4 ms·
Can you talk more about how you guarantee exactly-once semantics? The documentation is pretty vague on the architectural details.
by necubi 12y ago
Can you talk more about how you guarantee exactly-once semantics? The documentation is pretty vague on the architectural details.
- deleted 12y ago[deleted]
- terenceyim 12y agoYou can get more technical details from the QCon SF 2014 talk: Slides: http://www.slideshare.net/TerenceYim1/tigon-qcon-sf20141103 http://www.slideshare.net/TerenceYim1/tigon-qcon-sf20141103 Video: http://www.infoq.com/presentations/acid-stream-processing http://www.infoq.com/presentations/acid-stream-processing
- terenceyim 12y agoUnderneath it uses Tephra (https://github.com/caskdata/tephra https://github.com/caskdata/tephra) as the distributed transaction manager for HBase together with a queue implementation on HBase to provide exactly-once processing.