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DOCS-8471: impact of indexes on write performance #2721

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steveren
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@steveren steveren commented Sep 6, 2016

This change is Reviewable

on a collection, MongoDB either inserts or removes the corresponding
document keys from each index in the target collection. An
:dbcommand:`update` operation may result in updates to a subset of
indexes on the collection, depending on the keys affected by the update.
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Does the sparse/partial index blurb below need to be moved up here? Because if a collection only has partial index and the document being inserted/removed doesn't hit that index, that wouldn't be affected, yes?

@kay-kim
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kay-kim commented Sep 8, 2016

merged

@kay-kim kay-kim closed this Sep 8, 2016
mongo-cr-bot pushed a commit that referenced this pull request May 18, 2023
* DOCSP-15901 changed second mongos

* DOCSP-15901 changed second mongos
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2 participants