Question-196: Which of the following statements are valid for COPY command in the CQL (Cassandra Qury Language).

 

  1. This is a replacement for the DSBulk command.
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Ans : D

Exp : There are multiple ways to importing data in your Cassandra cluster, you should use each one as per the need. CQL COPY command is good for copying less than millions of rows. It is not at all replacement of the tool called “DSBulk” which can be used for copying the entire cluster data and supports billions of rows to be copied.

 

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Category: Datastax Cassandra Administrator Certification