FalkorDB

FalkorDB is an open-source graph database management system, renowned for its efficient management of highly connected data. Unlike traditional databases that store data in tables, FalkorDB uses a graph structure with nodes, edges, and properties to represent and store data. This design allows for high-performance queries on complex data relationships.

This notebook goes over how to use FalkorDB to store chat message history

NOTE: You can use FalkorDB locally or use FalkorDB Cloud. See installation instructions

# For this example notebook we will be using FalkorDB locally
host = "localhost"
port = 6379

from langchain_falkordb.message_history import (
    FalkorDBChatMessageHistory,
)

history = FalkorDBChatMessageHistory(host=host, port=port, session_id="session_id_1")

history.add_user_message("hi!")

history.add_ai_message("whats up?")

history.messages

[HumanMessage(content='hi!', additional_kwargs={}, response_metadata={}),
 AIMessage(content='whats up?', additional_kwargs={}, response_metadata={})]