Real-time performance analysis for publish/subscribe systems

  • Authors:
  • Sangyoon Oh;Jai-Hoon Kim;Geoffrey Fox

  • Affiliations:
  • Division of Information and Computer Engineering, Ajou University, Suwon, South Korea;Graduate School of Information and Communications, Ajou University, Suwon, South Korea;Pervasive Computing Labs., Indiana University, Bloomington, IN, USA

  • Venue:
  • Future Generation Computer Systems
  • Year:
  • 2010

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Abstract

The publish/subscribe communication system has been a popular communication model in many areas. Especially, it is well suited for a distributed real-time system in many ways. However, the research of cost model and analysis of publish/subscribe system in a distributed real-time system have not been suggested yet. In this paper, we present our cost model for publish/subscribe system in a real-time domain, analyze its performance, and compare it with other communication models such as request/reply and polling models. Our empirical result on mobile embedded device shows accordance with cost analysis, which verifies correctness and usefulness of our cost model.