Redis

Bundles contain custom components that support specific third-party integrations with Langflow.

This page describes the components that are available in the Redis bundle.

Redis Chat Memory

The Redis Chat Memory component retrieves and stores chat messages using Redis memory storage.

Chat memories are passed between memory storage components as the Memory data type.

For more information about using external chat memory in flows, see the Message History component.

Redis Chat Memory parameters

Many Redis Chat Memory component input parameters are hidden by default in the visual editor. You can toggle parameters through the Controls in the component's header menu.

Name	Display Name	Info
host	hostname	Input parameter. The IP address or hostname.
port	port	Input parameter. The Redis Port Number.
database	database	Input parameter. The Redis database.
username	Username	Input parameter. The Redis username.
password	Password	Input parameter. The password for the username.
key_prefix	Key prefix	Input parameter. The key prefix.
session_id	Session ID	Input parameter. The unique session identifier for the message.

Redis vector store

See Redis vector store component.