A Distributed Approach for Structured Resource Discovery on Grid

  • Authors:
  • A. Clematis;D. D'Agostino;A. Quarati;A. Corana;V. Gianuzzi;A. Merlo

  • Affiliations:
  • -;-;-;-;-;-

  • Venue:
  • CISIS '08 Proceedings of the 2008 International Conference on Complex, Intelligent and Software Intensive Systems
  • Year:
  • 2008

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Abstract

We present a distributed approach for Grid resource discovery, which combines a structured view of resources (single machines, homogeneous and heterogeneous clusters) at the Physical Organization (PO) level with a super-peer network connecting the various POs. The proposed architecture is modular and independent of the particular Grid middleware. After a general description, we present some implementation aspects which refer to the Globus Toolkit 4 as Grid middleware and to the JXTA platform to set-up the super-peer network. The system is particularly suitable for discovering resources for structured parallel applications on very large Grids.