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Hadoop · Q10

NoSQL Databases with HBase

Programming · Hadoop · question 10

Q10

In HBase, what is the purpose of the HBase Compaction process?

A.
Group records based on a condition
B.
Merge and optimize HFiles to improve storage efficiency
Answer
C.
Join records from multiple tables
D.
None of the above

Answer: Option B

Solution

Answer: Option B
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