MB-60943 - Change quantiser when vector index is tuned for memory #244
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metonymic-smokey
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Thejas-bhat,
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Likith101 and
moshaad7
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@metonymic-smokey did you have a document of your testing with SQ4? I'm looking specifically for if this memory usage improvement translates with large number of vectors within a single index - say 100000+. |
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@abhinavdangeti posted this on the linked ticket. thanks! |
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Thanks @metonymic-smokey 👍🏼 |
Brings in: * f4827a8 Aditi Ahuja | MB-60943 - Add option for memory-optimised vector indexes.
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Rebased, and bring in blevesearch/bleve_index_api#49 . |
abhinavdangeti
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* updated quantiser * Upgrade bleve_index_api, scorch_segment_api Brings in: * f4827a8 Aditi Ahuja | MB-60943 - Add option for memory-optimised vector indexes. --------- Co-authored-by: Abhinav Dangeti <abhinav@couchbase.com>
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This PR changes the quantiser to SQ4 from SQ8 when the index is optimised for memory.