Blog/Performance

    pgvector vs Pinecone: cost and performance thumbnail

    pgvector vs Pinecone: cost and performance

    Direct performance comparison between pgvector and Pinecone.

    10 October 2023

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    9 minute read

    Egor Romanov avatar
    pgvector v0.5.0: Faster semantic search with HNSW indexes thumbnail

    pgvector v0.5.0: Faster semantic search with HNSW indexes

    Increase performance in pgvector using HNSW indexes

    6 September 2023

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    11 minute read

    Greg Richardson avatar
    pgvector: Fewer dimensions are better thumbnail

    pgvector: Fewer dimensions are better

    Increase performance in pgvector by using embedding vectors with fewer dimensions

    3 August 2023

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    11 minute read

    Greg Richardson avatar
    Oliver Rice avatar
    Egor Romanov avatar
    pgvector 0.4.0 performance thumbnail

    pgvector 0.4.0 performance

    There's been a lot of talk about pgvector performance lately, so we took some datasets and pushed pgvector to the limits to find out its strengths and limitations.

    13 July 2023

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    13 minute read

    Egor Romanov avatar
    Pavel Borisov avatar