Atlas Search Compatibility

Atlas Search is available on Atlas instances running MongoDB 4.2 or higher versions only. For certain features, Atlas Search might require a specific version of MongoDB. The following table lists the Atlas Search features that require specific MongoDB versions.

Atlas Search Feature	MongoDB Version for Feature
Facets	5.0.4+, 6.0+, 7.0+
Facets on Sharded Clusters	6.0+, 7.0+
Stored Source Fields	5.0.6+, 6.0+, 7.0+
Query Analytics	5.0+
$lookup with $search	6.0+, 7.0+
$unionWith with $search	6.0+, 7.0+
Sort	5.0+, 6.0+, 7.0+
Sort on Sharded Clusters	6.0+, 7.0+
Dedicated Search Nodes	6.0+, 7.0+
Manage search indexes programmatically with mongosh and MongoDB Drivers	6.0+, 7.0+
Atlas Search local deployment with the Atlas CLI	6.0+, 7.0+
`$search` `searchAfter` and `searchBefore` options	6.0.13+, 7.0.5+

Atlas Search is not supported for time series collections.

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Atlas Search Deployment Options

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