In this fourth part of the UNS basics series, we discuss which data is sent to the message broker. Given the relatively small volume of data in Operational Technology (OT), all the data is sent to the message broker regardless of the immediate presence of a consumer. This approach allows us to decide later which data to retain or discard.

If you are interested in learning how we use a message broker in our product, visit our website: https://www.umh.app/