Internet of Things (IoT) applications are increasingly making impact in all areas of human life. Day by day, its chatty embedded devices have been generating tons of data requiring effective network infrastructure. To deliver millions of IoT messages back and forth with as few faults as possible, participation of communication protocols like Message Queuing Telemetry Transport (., MQTT) is a must. Lightweight blueprint and battery friendly design are just two of many advantages of this protocol making it become a dominant in IoT world. In real application scenarios, distributed MQTT solutions are usually required since centralized MQTT approach is incapable of dealing with huge amount of data. Although distributed MQTT solutions are scalable, they do not adapt to fluctuations of traffic workload. |
