Atlas Vector Search Changelog
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2024 Releases
10 May 2024 Release
Supports pre-filtering data by date fields indexed as the
filtertype.
27 March 2024 Release
Updates Atlas Vector Search queries to run concurrently by default on search nodes.
05 March 2024 Release
Increases the vector dimension limit to 4096.
2023 Releases
04 December 2023 Release
Makes
$vectorSearchgenerally available for both your development and production deployments. Also makes separate Search Nodes for AWS generally available for both your development and production deployments. To learn more, see Search Nodes Architecture.Introduces vectorSearch index type that indexes vector embeddings as vector type for semantic search and boolean, numeric, and string data as filter type for pre-filtering.
Note
We are in the process of rolling out the new Atlas Vector Search experience with a dedicated Atlas Vector Search index definition. It will be available in your project within the next few days or after the next maintenance window.
02 October 2023 Release
Introduces $vectorSearch to perform semantic search on
data in your Atlas cluster running MongoDB 7.0.2.
Note
Atlas Vector Search is available as a Preview feature. It is made available for evaluation purposes and to gather feedback from users. It is not recommended for production deployments as the feature and the corresponding documentation might change at any time during the Preview period.
To learn more, see Atlas Vector Search Overview.