Managing Large-Scale Scientific Workflows in Distributed Environments: Experiences and Challenges

  • Authors:
  • Ewa Deelman;Yolanda Gil

  • Affiliations:
  • USC Information Sciences Institute, USA;USC Information Sciences Institute, USA

  • Venue:
  • E-SCIENCE '06 Proceedings of the Second IEEE International Conference on e-Science and Grid Computing
  • Year:
  • 2006

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Abstract

In this paper we discuss several challenges associated scientific workflow design and management in distributed, heterogeneous environments. Based on our prior work with a number of scientific applications, we describe the workflow lifecycle and examine our experiences and the challenges ahead as they pertain to the user experience, planning the workflow execution and managing the execution itself.