Question-66: Which of the following would help in keeping the data in sync across the cluster?
- Hinted Handdoff
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Ans : A,B,C
Exp : In Cassandra there are 3 mechanism by which data kept in sync. Which are hinted handoff, read repair, and anti-entropy repair. There are two types of read repair as below
- Foreground: It is a blocking, before returning the data all the replicas will be brought in sync.
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