Parallel/Distributed Simulation with the COMPOSE Object-Relational Database

  • Authors:
  • T. Wang;P. C. -Y. Sheu;C. Cotman;C. Chubb

  • Affiliations:
  • -;-;-;-

  • Venue:
  • ASSET '98 Proceedings of the 1998 IEEE Workshop on Application - Specific Software Engineering and Technology
  • Year:
  • 1998

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Abstract

This paper describes a database approach to parallel discrete event simulation. It employs a set of production rules to describe the behavior of active objects in a simulation system so that production rules can be merged and evaluated collectively in a rule network. To maintain correctness and exploit all possible parallelism. each token is time-stamped and can be processed asynchronously. An object relational database is employed to allow simulators located at different sites of an Intranet to communicate with each other. A dynamic. object-relational query tool is provided for the user to interact with the simulation system.