Enhancing the Fault Tolerance of Workflow Management Systems

  • Authors:
  • Gustavo Alonso;Claus Hagen;Divyakant Agrawal;Amr El Abbadi;C. Mohan

  • Affiliations:
  • -;-;-;-;-

  • Venue:
  • IEEE Concurrency
  • Year:
  • 2000

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Abstract

Workflow systems hold the promise of facilitating the everyday operation of many enterprises and work environments. As a result, many commercial workflow management systems have been developed. These systems, although useful, do not scale well, have limited fault tolerance, and don't interoperate well with other workflow systems. This article discusses the limitations of WFMSs and various research directions and potential future extensions to their design and modeling. By adapting solutions from other areas of computing such as database systems and programming languages, workflow services might be able to improve enough to meet the needs of mission-critical applications. If WFMSs are to become a commodity (which many practitioners and researchers believe), such concepts must make their way into commercial products.