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Cloud architectures

This document outlines the adaptation of MQTT and MQTT-SN protocols for machine-to-machine connectivity in low bandwidth and high failure environments. It emphasizes the importance of revising the architecture and AADL model based on ATAM analysis, highlighting how system components connect to cloud infrastructure. The report further explores two design principles, discussing successes and areas for improvement. This analysis will aid in making informed design choices to ensure robustness in cloud-connected systems. Submit by March 25th at 6 AM.

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Cloud architectures

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  1. Cloud architectures John D. McGregor johnmc@clemson.edu

  2. Amazon web architecture

  3. MQTT • MQTT is a machine-to-machine (M2M)/"Internet of Things" connectivity protocol. • MQTT-SN is designed to be as close as possible to MQTT, but is adapted to the peculiarities of a wireless communication environment such as low bandwidth, high link failures, short message length, etc

  4. Types of nodes

  5. State machine for client

  6. http://www.ibm.com/developerworks/cloud/library/cl-open-architecture/cl-open-architecture-pdf.pdfhttp://www.ibm.com/developerworks/cloud/library/cl-open-architecture/cl-open-architecture-pdf.pdf • http://www.oracle.com/technetwork/articles/cloudcomp/jimerson-ha-arch-cloud-1669855.html • http://mqtt.org/

  7. Here’s what you are going to do… • Revise your architecture and its AADL model based on the results of the ATAM • And include an analysis of how your design would connect to the cloud. If there is no direct connection (such as brake assembly) explain in English how the cloud would affect your design. • Take two design principles and explain how they apply to your design • Take one principle that you think you have done well and one that you think you have not done well. • Due March 25th at 6am

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