Viability of critical mission of grid computing

  • Authors:
  • Fangfang Liu;Yan Chi;Yuliang Shi

  • Affiliations:
  • Department of Computing and Information Technology, FUDAN University, Shanghai, China;Shifang Research, Shanghai, China;Department of Computing and Information Technology, FUDAN University, Shanghai, China

  • Venue:
  • ISI'06 Proceedings of the 4th IEEE international conference on Intelligence and Security Informatics
  • Year:
  • 2006

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Abstract

Grid computing is a kind of important paradigm for networked applications and information technology. Many critical infrastructure applications of our daily life are built on gird systems. Then, survivability becomes a necessary property of grid computing. In dynamic and complex network environment, grid systems face different kinds of attacks, failures and accidents that appear frequently. And At the same time new challenges for survivability arise with characteristics of grid system. To resolve them, we focus on continuous providing of critical mission, which determines survivability of the whole grid system. We utilize PVA, methods of conservation biology, for viability analysis of critical mission and some parameters, which are helpful for predicating viability. Hence, we can achieve survivability of grid system using results of viability.