Towards a Service-Oriented Ad Hoc Grid

  • Authors:
  • Matthew Smith;Thomas Friese;Bernd Freisleben

  • Affiliations:
  • University of Marburg;University of Marburg;University of Marburg

  • Venue:
  • ISPDC '04 Proceedings of the Third International Symposium on Parallel and Distributed Computing/Third International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Networks
  • Year:
  • 2004

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Abstract

In its current state, service-oriented grid computing focuses on the unification of resources through virtualization, to enable on demand distributed computing within a preconfigured environment. Organizations or inter-organizational communities willing to share their computational resources typically create a centrally planned grid, where dedicated grid administrators manage the nodes and the offered grid services. In this paper, we present the idea of a spontaneously formed, service-oriented ad hoc grid to harness the unused resources of idle networked workstations and high-performance computing nodes on demand. We discuss the requirements of such an ad hoc grid, show how the service-oriented computing paradigm can be used to realize it and present a proof-of-concept implementation based on the Globus Toolkit 3.0. The features of this system are peer-to-peer based node discovery, automatic node property assessment, hot deployment of services into a running system and added inter-service security.