Xata is a serverless data platform, based on
PostgreSQL. It provides a Python SDK for interacting with your database, and a UI for managing your data.
Xatahas a native vector type, which can be added to any table, and supports similarity search. LangChain inserts vectors directly to
Xata, and queries it for the nearest neighbors of a given vector, so that you can use all the LangChain Embeddings integrations with
Installation and Setup
We need to install
xata python package.
pip install xata==1.0.0a7
See a usage example.
from langchain_community.vectorstores import XataVectorStore