Load Distribution Cluster in Distributed IOT Monitoring System for Hydrographic Network

The article describes the main types of computing system architectures and the mechanisms and principles of the MQTT The protocol and organization of communication between the publisher server, broker server and clients, lists the key features of the technological implementation of a distributed device system, operating on the basis of the Internet of things technology stack. The article also describes the key aspects, related to the development of such devices, including the problems that need to be solved for the development of an industrial prototype. We also developed a procedure for the distribution of incoming flows from IoT brokers to the cluster routing server, which is necessary for reliable and fault-tolerant operation of the system.