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hal-00603143, version 1

Ensuring customised transactional reliability of composite services

Sami Bhiri 1, Walid Gaaloul () a23, Claude Godart 4, Olivier Perrin 4, Maciej Zaremba 1, Wassim Derguech 1

Journal of Database Management 22, 2 (2011) 64-92

Abstract: Web services are defined independently of any execution context. Due to their inherent autonomy and heterogeneity, it is difficult to examine the behaviour of composite services, especially in case of failures. This paper is interested in ensuring composite services reliability. Reliable composition is defined as a composition where all instance executions are correct from a transactional and business point of view. In this paper, the authors propose a transactional approach for ensuring reliable Web service compositions. The approach integrates the expressivity power of workflow models and the reliability of Advanced Transactional Models (ATM). This method offers flexibility for designers to specify their requirements in terms of control structure, using workflow patterns, and execution correctness. Contrary to ATM, the authors start from the designers’ specifications to define the appropriate transactional mechanisms that ensure correct executions according to their requirements.

  • a –  Télécom & Management SudParis
  • 1:  Digital Enterprise Research Institute (DERI-NUIG)
  • National University of Ireland at Galway
  • 2:  Département Informatique (INF)
  • Institut Mines-Télécom – Télécom SudParis
  • 3:  Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR)
  • CNRS : UMR5157 – Institut Mines-Télécom – Télécom SudParis
  • 4:  SCORE (INRIA Nancy - Grand Est / LORIA)
  • INRIA – Université de Lorraine – CNRS : UMR7503
  • Keywords : Advanced transactional models – Composite services – Reliability – Web services – Web service compositions – Workflow patterns
  • Internal note : 8908
 
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  • Submitted on: Friday, 24 June 2011 11:19:50
  • Updated on: Monday, 27 June 2011 09:51:39