How does Azure IoT edge work?

 IoT Hub is a  fully managed service that is built on Azure IoT hub. It will arrange the user cloud workloads, ai, and azure and all the other third-party services.

To run on the Intenet of things(IoT).edge devices via standard containers by moving some of the workloads to the edge of the network, devices will take less time in communicating with the cloud and react more quickly to local changes