Engineering Deep Dives

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  Engineering Deep Dives

  Vector Indexes: HNSW vs IVFFLAT vs IVF_RaBitQ

  Vector indexes promise faster similarity search, but each comes with trade-offs in speed and recall. In this article, we compare HNSW, IVFFLAT, and IVF_RaBitQ to reveal their strengths, limitations, and the scenarios where each shines.

  

  Marcell Dabis

  Data Scientist