Unverified50% confidenceFactExact time
IVFFlat requires that the table already contain representative data when the index is built, otherwise the cluster centers cannot reflect the true distribution, and after new data is written the list distribution gradually becomes imbalanced and recall may drop, requiring periodic index rebuilds.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
Related Entities
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