A set of utility nodes to be used with the IBM's IoT Gateway Kit.
It is recommended to use these nodes with the gateway kit. However, if you want to install these separately, the package is available on npm. Simply run:
npm install iot-gateway-kit-misc
This package currently contains four nodes.
This node can be used to detect very simple anomalies in a numerical data stream, and generate alerts when these anomalies are detected. Currently, this node can detect anomalies based on min/max thresholds and/or percent deviation from a rolling average.
This node is design to batch any messages flowing through it, and only output a batch when a configurable threshold is met.
This node simply measures the amount of messages going through itself per second.
This node is designed to generate large volumes of timeseries data used mainly for stress testing.