node-red-nodes/storage/redis/README.md

node-red-node-redis

A Node-RED node to save data in a Redis database.

Pre-requisite

To run this you need a local Redis server running. For details see the Redis site.

Install

Run the following command in your Node-RED user directory - typically ~/.node-red

    npm install node-red-node-redis

Usage

Simple node to save data in a local Redis instance

Output

A Redis output node. Options include Hash, Set, List and String.

If key is blank, the msg.topic will be used as the key.

If type is hash, msg.payload should be an object or field=value string.