Add pgvectorscale #539
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Add pgvectorscale #539
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The (PgVectorScale extends existing PgVector with DiskANN index implementation, claiming to have descent improvement over the existing implementation, thought it might be good to include it into ann-benchmark as well. |
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guys, @maumueller, @jkatz can you please take a look on this PR? |
jkatz
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Aug 13, 2024
This commit inspired by timescale blog post publication [1] about performance improvements over current implementation of the pgvector [2] implementation. Adding a benchmark to evaluate implementation suggested by PgVectorScale project. [1]: https://www.timescale.com/blog/pgvector-is-now-as-fast-as-pinecone-at-75-less-cost/ [2]: https://github.com/timescale/pgvectorscale/tree/main Signed-off-by: Artem Barger <[email protected]>
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@jkatz I have updated PR with changes you have mentioned. |
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@jkatz is there something else needed to be changed? |
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Are there any updates? IMO, getting results of PGVectorscale with ANN quite interesting to compare with baseline. Will appreciate review and suggestions for improvements. |
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This commit inspired by timescale blog post publication 1 about performance improvements over current implementation of the pgvector 2 implementation. Adding a benchmark to evaluate implementation suggested by PgVectorScale project.