NodeWiz: peer-to-peer resource discovery for grids

  • Authors:
  • Sujoy Basu;Sujata Banerjee;Puneet Sharma;Sung-Ju Lee

  • Affiliations:
  • HP Labs., Palo Alto, CA, USA;HP Labs., Palo Alto, CA, USA;HP Labs., Palo Alto, CA, USA;HP Labs., Palo Alto, CA, USA

  • Venue:
  • CCGRID '05 Proceedings of the Fifth IEEE International Symposium on Cluster Computing and the Grid - Volume 01
  • Year:
  • 2005

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Abstract

Efficient resource discovery based on dynamic attributes such as CPU utilization and available bandwidth is a crucial problem in the deployment of computing grids. Existing solutions are either centralized or unable to answer advanced resource queries (e.g., range queries) efficiently. We present the design of NodeWiz, a grid information service (CIS) that allows multi-attribute range queries to be performed efficiently in a distributed manner. This is obtained by aggregating the directory services of individual organizations in a peer-to-peer information service.