Architecture ‐ message Queue

The message queue is one of - or the - most important part of the event based architecture. It gets and stores the events of the sensors and then makes sure the subscriber get them. The subsrcibers then handle the event (e.g. time: 18:00 -> light: on)

The website where this image is from, contains two protocols that seem to be used for IoT, which a smart Home is. https://www.cloudamqp.com/blog/why-message-queues-for-iot-projects.html