publication . Conference object . Article . 2009

Overlay self-organization for traffic reduction in multi-broker publish-subscribe systems

Elisabetta Di Nitto; Daniel Dubois; Raffaela Mirandola;
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  • Published: 15 Jun 2009
  • Publisher: ACM Press
Abstract
In this work we propose a heuristic-based strategy to modify the broker overlay of a multi-broker publish-subscribe system for optimizing the message flow. The approach we adopt is inspired by self-organization in biology and makes the broker overlay behave as an autonomic distributed system. We define our approach in the case of a topic-based publish-subscribe system, and show experimentally that it is able to reduce the overall network traffic in a faster way when compared to similar approaches.
Subjects
ACM Computing Classification System: ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS
free text keywords: Self-organization, Overlay network, Autonomic computing, Heuristic, Computer science, Publication, business.industry, business, Computer network, Message flow, Overlay, Distributed computing, Real-time computing, Traffic reduction
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