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Use _______ migration to distribute data during bulk inserts.

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Use _______ migration to distribute data during bulk inserts.

(a) automatic

(b) manual

(c) temporary

(d) all of the mentioned

I got this question by my college director while I was bunking the class.

My doubt stems from Sharding Mechanics in division Sharding Concepts, Mechanics and Sharded Cluster of MongoDB

1 Answer

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Best answer
Correct choice is (b) manual

To explain: Shard keys are immutable and cannot be changed after insertion.

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