Globus toolkit version 4: software for service-oriented systems

  • Authors:
  • Ian Foster

  • Affiliations:
  • Math & Computer Science Division, Argonne National Lab, Argonne, IL

  • Venue:
  • NPC'05 Proceedings of the 2005 IFIP international conference on Network and Parallel Computing
  • Year:
  • 2005

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Abstract

The Globus Toolkit (GT) has been developed since the late 1990s to support the development of service-oriented distributed computing applications and infrastructures. Core GT components address, within a common framework, basic issues relating to security, resource access, resource management, data movement, resource discovery, and so forth. These components enable a broader “Globus ecosystem” of tools and components that build on, or interoperate with, core GT functionality to provide a wide range of useful application-level functions. These tools have in turn been used to develop a wide range of both “Grid” infrastructures and distributed applications. I summarize here the principal characteristics of the latest release, the Web services-based GT4, which provides significant improvements over previous releases in terms of robustness, performance, usability, documentation, standards compliance, and functionality.