USearch is a Smaller & Faster Single-File Vector Search Engine.
USearch'sbase functionality is identical to
FAISS, and the interface should look familiar if you have ever investigated Approximate Nearest Neighbors search.
HNSWalgorithm, but they differ significantly in their design principles.
USearchis compact and broadly compatible with FAISS without sacrificing performance, with a primary focus on user-defined metrics and fewer dependencies.
Installation and Setup
We need to install
usearch python package.
pip install usearch
See a usage example.
from langchain_community.vectorstores import USearch