Conference PaperPDF Available

Challenges in Green Cloud Computing

Authors:

Abstract and Figures

The goal of green computing is to integrate management of computing devices and environmental control mechanisms to provide quality of service, robustness, and energy efficiency. This part (of panel) presents the fundamental principles and state of the art technologies that enable the green cloud computing. Traditionally, computer systems have been developed focusing on performance and cost, without much concern for their energy efficiency. With the advent of mobile devices, efficiency has become a priority because of the need to increase the autonomy of the batteries. The large concentration of equipment in datacenters brought to light the costs of inefficient energy management in IT infrastructure.
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Green cloud computing aims at a processing infrastructure that combines flexibility, quality of services, and reduced energy utilisation. In order to achieve this objective, the management solution must regulate the internal settings to address the pressing issue of data centre over-provisioning related to the need to match the peak demand. In this context, we propose an integrated solution for environment, services and network management based on organisation model of autonomous agent components. This work introduces the system management model, analyses the system's behaviour, describes the operation principles, and presents a case study scenario and some results. We extended CloudSim to simulate the organisation model approach and implemented the migration and reallocation policies using this improved version to validate our management solution.
Energy efficiency in the future internet: a survey of exisRng approaches and trends in energy--aware fixed network infrastructures
  • A -Bianzino
-Bianzino, A. et al. (2012) "A survey of Green Networking research". IEEE CommunicaRons Surveys and Tutorials, vol 14, pp. 3--20, February. --Minas, L. and Ellison, B. (2009) "Energy efficiency for informaRon technology: how to reduce power consumpRon in server and datacenter". Intel Press. --Bolla, R. et al. (2011) "Energy efficiency in the future internet: a survey of exisRng approaches and trends in energy--aware fixed network infrastructures". IEEE CommunicaRons Surveys & Tutorials, May. --Blanquicet, F., Christensen, K. (2008) "Managing energy use in a network with a new SNMP Power State MIB". In: IEEE Conference on Local Computer Networks LCN, ed. 33, October. --Beloglazov, A., Buyya, R., Lee, Y.C. and Zomaya, A. (2011) "A taxonomy and Survey of Energy--efficient Datacenters and Cloud CompuRng". Advances in Computers, vol 82, pp. 47--111, Elsevier, November. --Garg, S. K., and Buyya, R. (2012) "Green cloud compuRng and environmental sustainability". In: Murugesan San e Gangadharan, G. Harnessing Green IT: Principles and PracRces. Oxford: Wiley Press.