What Is Managed MQTT Broker? What’s the Benefit? 

MQTT, “message queuing telemetry transport,” was created to solve problems of efficient use of the bandwidth of the low-speed data channel. Accordingly, server solutions (in particular messaging brokers) were needed to serve the operation of this protocol. 

Since cloud solutions are currently distributed in almost all areas of information technology, the corresponding cloud systems, or managed brokers, have appeared in the field of management and monitoring of the Internet of Things.