Hierarchical and dynamic information management framework on grid computing

  • Authors:
  • Eun-Ha Song;Yang-Seung Jeon;Sung-Kook Han;Young-Sik Jeong

  • Affiliations:
  • Dept. of Computer Eng., Wonkwang Univ., Iksan, Korea;Dept. of Computer Eng., Wonkwang Univ., Iksan, Korea;Dept. of Computer Eng., Wonkwang Univ., Iksan, Korea;Dept. of Computer Eng., Wonkwang Univ., Iksan, Korea

  • Venue:
  • EUC'06 Proceedings of the 2006 international conference on Embedded and Ubiquitous Computing
  • Year:
  • 2006

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Abstract

This paper presents a GridIMF framework that provides support for adaptive grid services in response to the change of resource supplies and demands in a dynamic computing environment. The framework features a 3-tier hierarchical resource management structure. At the top is a global information manager that serves as a service broker between resource requesters and providers. Resource providers form virtual organizations, each of which is controlled by a local resource manager. The resource managers schedule the execution of tasks adaptively for efficiency and fault tolerance according to the dynamic resource availability information. The framework provides a common API through an application proxy. The proxy decouples grid applications from the implementation details of the framework