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Question 286 - SnowPro Core discussion

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What technique does Snowflake use to limit the number of micro-partitions scanned by each query?

A.
B-tree
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A.
B-tree
B.
Indexing
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B.
Indexing
C.
Map reduce
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C.
Map reduce
D.
Pruning
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D.
Pruning
Suggested answer: D

Explanation:

Snowflake uses a technique called pruning to limit the number of micro-partitions scanned by each query.Pruning effectively filters out unnecessary micro-partitions based on the query's filter conditions, which can significantly improve query performance by reducing the amount of data scanned1.

asked 23/09/2024
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