All functionality related to YDB.
YDB is a versatile open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions. It accommodates transactional (OLTP), analytical (OLAP), and streaming workloads simultaneously.

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Installation and Setup

pip install langchain-ydb

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Vector Store

To import YDB vector store: 
from langchain_ydb.vectorstores import YDB
For a more detailed walkthrough of the YDB vector store, see this notebook.