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Status Submitted
Categories Product Deprecated (Will Not Appear on Portal)
Created by Guest
Created on May 4, 2021

RELATED FEEDBACK

Provide an alternative sampling technique for views in MongoBI Connector

As stated in the docs (https://docs.mongodb.com/manual/reference/operator/aggregation/sample/#behavior), the `$sample` stage will perform a full `COLLSCAN` if some criteria won't be met. The problem is that no view (https://docs.mongodb.com/manual/core/views/) will ever meet these, as the `$sample` won't be the first aggregation stage. My proposal is to implement additional, `$skip`+`$limit` based sampling.