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LanceDB
This page covers how to use LanceDB within LangChain. It is broken into two parts: installation and setup, and then references to specific LanceDB wrappers.
Installation and Setup
- Install the Python SDK with
pip install lancedb
Wrappers
VectorStore
There exists a wrapper around LanceDB databases, allowing you to use it as a vectorstore, whether for semantic search or example selection.
To import this vectorstore:
from langchain.vectorstores import LanceDB
For a more detailed walkthrough of the LanceDB wrapper, see this notebook