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Vector Databases

Topic: Vector DB

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Storing Embeddings

Database for vector similarity search.

Purpose

Store embeddings. Fast similarity search. Scalable.

Options

Pinecone: managed. Weaviate: open source. Milvus: open source. Chroma: simple.

Index Methods

HNSW: graph-based. IVF: inverted index. Annoy: trees.

Key Takeaways

  1. Store embeddings for retrieval
  2. HNSW index common
  3. Pinecone, Weaviate, Milvus

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