Question-68: You see that your Cassandra database is occasionally not in Sync and you decided to enable the NodeSync utility. What all are correct for this utility?
- You have to schedule the NodeSync activity which can periodically e.g. every 4 hours.
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Ans; C,D,E
Exp: NodeSync is an utility service to repair the data in Cassandra database. This service runs in the background. This has low overhead and provides consistent performance and minimal manual effort required like just enabling it. It has following features
- Continuously validates that data is in sync on all replica.
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