Research and implementation of information service model on grid with multiple autonomous domains

Hai Hui Zhang, Xing She Zhou, Zhi Yi Yang, Xiao Jun Wu, Gang Yang

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Grid is an effective pattern for implementing heterogeneous resource sharing. Information service is a vital component of grid system, it carries out efficient management of system services and resources. ChinaGrid is a large-scale grid containing multiple autonomous domains. Existing information services can not meet the requirements of systems and applications with such kind of characteristics. This paper presents GISA2.0 (Grid Information Service Architecture, GISA), focusing on autonomous domain management and resource information security. GISA2.0 implements a scalable grid information model and service-oriented hierarchical information management framework, which supports the aggregation of monitoring information from multiple monitoring systems. To achieve secure, fast, and user-related virtual global resource view, GISA2.0 uses a cross-domain information retrieval mechanism based on distributed XPath engine.

Original languageEnglish
Pages (from-to)65-76
Number of pages12
JournalJisuanji Xuebao/Chinese Journal of Computers
Volume31
Issue number1
DOIs
StatePublished - Jan 2008

Keywords

  • ChinaGrid
  • Distributed XPath engine
  • Information service
  • Multiple autonomous domain grid
  • Resource view

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