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RCT: A self-adaptive overlay for efficient computational resource discovery in grid systems

  • Hailong Sun*
  • , Jinpeng Huai
  • , Gongwei Fu
  • , Yunhao Liu
  • *Corresponding author for this work
  • Beihang University
  • Hong Kong University of Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Computational resource discovery is of great importance in grid environments. Existing approaches do not consider the characteristics of application resource requirements. We propose, Resource Category Tree (RCT), which organizes computational resources based on their characteristics represented by primary attributes (PA). RCT adopts a structure of A VL tree, with each node representing a specific range of PA values. Though RCT adopts a hierarchical structure, it does not require nodes in higher levels maintain more information than those in lower levels, which makes RCT highly scalable. RCT is featured by self-organization, load-aware self-adaptation and fault tolerance. Based on RCT, commonly used queries, such as range queries and multi-attribute queries, are well supported. We conduct performance evaluations through comprehensive simulations.

Original languageEnglish
Title of host publicatione-Science 2006 - Second IEEE International Conference on e-Science and Grid Computing
DOIs
StatePublished - 2006
Evente-Science 2006 - 2nd IEEE International Conference on e-Science and Grid Computing - Amsterdam, Netherlands
Duration: 4 Dec 2006 → 6 Dec 2006

Publication series

Namee-Science 2006 - Second IEEE International Conference on e-Science and Grid Computing

Conference

Conferencee-Science 2006 - 2nd IEEE International Conference on e-Science and Grid Computing
Country/TerritoryNetherlands
CityAmsterdam
Period4/12/06 → 6/12/06

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