How do you implement cloud-side mechanisms to control and modify message frequency to the device?

Device message processing capabilities can be limited, potentially requiring the implementation of throttling measures for messages originating from the cloud. The design of the cloud-side message delivery rate may need to be tailored to accommodate the various types of connected devices.

1. Target messages to relevant devices

Devices can get information from shadow updates or messages sent to the topics they follow. In situations where certain data is only important for specific devices, make sure your system sends messages exclusively to those relevant devices and removes any data that doesn't matter to them.

2. Implement retry and backoff logic to support throttling by device type

Implement retry and backoff logic in a structured way, allowing for easy adjustment of throttling settings for different device types. Utilising a flexible data storage solution of your choice enables you to decide what data should be delivered to the device.