SQLite Vector

Use sqlite-vec when you need a lightweight, embedded solution for vector similarity search. It is ideal for applications that require vector data handling on-device or at the edge, such as mobile apps, IoT devices, or local AI model inference.

For NumPy arrays, cast to 32-bit floats with .astype(np.float32)

Introducing sqlite-vec v0.1.0: a vector search SQLite extension that runs everywhere

Install with Python, Node.js, Deno, Bun Rust, Go, C, WASM...

https://alexgarcia.xyz/blog/2024/sqlite-vec-stable-release/index.html

SQLite Vector

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