Following text is part of an article(https://zhuanlan.zhihu.com/p/343394287)
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Kylin is suitable for aggregation queries with fixed modes because of its
pre-calculated technology, for example, join, group by, and
Thank you Xiaoxiang for the near real time streaming feature. That's great.
This morning there has been a new challenge to my team: clickhouse offered
us the speed of calculating 8 billion rows in millisecond which is faster
than my demonstration (I used Kylin to do calculating 1 billion rows in
1. "In this important scenario of realtime analytics, the reason here is
that
kylin has lag time due to model update of new segment build, is that
correct?"
You are correct.
2. "If that is true, then can you suggest a work-around of combination of
... "
Kylin is planning to introduce NRT
Druid is better in
- Have a real-time datasource like Kafka etc.
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Hi Xiaoxiang, thank you for your response.
In this important scenario of realtime alalytics, the reason here is that
kylin has lag time due to model update of new segment build, is that
correct?
If that