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Question

Why is tuning of the join components important in HYBRIDJOIN?

a.

To maximize the size of the hash table

b.

To minimize the size of the disk buffer

c.

To optimize resource usage and minimize disk I/O cost on fast input data streams

d.

To increase the size of the stream buffer

Posted under Big Data Computing

Answer: (c).To optimize resource usage and minimize disk I/O cost on fast input data streams Explanation:Tuning of the join components in HYBRIDJOIN is important to optimize resource usage and minimize disk I/O cost on fast input data streams.

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Q. Why is tuning of the join components important in HYBRIDJOIN?

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