This page covers how to useLanceDB 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 withpip 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_community.vectorstoresimport LanceDB

For a more detailed walkthrough of the LanceDB wrapper, seethis notebook