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Communication middleware for reliable workflow management systems

  • Hans Schuster
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1161)

Abstract

In distributed workflow management systems (WfMSs) many workflow servers and clients should work together cooperatively using client/server communication. Depending on the communication partners, different characteristics are required for a client/server interaction. In this paper we introduce a middleware service for WfMSs which supports client/server interaction qualities. These qualities characterize the behavior of client and server in case of failure and recovery independently of underlying base services like TP monitors. Our middleware service separates a WfMS from communication base services and provides interoperability among them.

Keywords

Interaction Attribute Object Request Broker Execution Semantic Result Transmission Proxy Object 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1996

Authors and Affiliations

  • Hans Schuster
    • 1
  1. 1.Department of Computer Science VIUniversity of Erlangen-NürnbergErlangenGermany

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