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Adding underlay aware fault tolerance to hierarchical event broker networks

DSpace at IIT Bombay

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Title Adding underlay aware fault tolerance to hierarchical event broker networks
 
Creator MADHU KUMAR, SD
BELLUR, U
KIRAN, EK
 
Subject overlay
underlay awareness
event broker networks
fault tolerance
 
Description Recent studies have shown that the quality of service of overlay topologies and routing algorithms for event broker networks can be improved by the use of underlying network information. Hierarchical topologies are widely used in recent event-based publish-subscribe systems for reduced message traffic. We hypothesize that the performance and fault tolerance of existing hierarchical topology based event broker networks can be improved by augmenting the construction of the overlay and subsequent routing with the underlay information. In this paper we present a linear time algorithm for constructing a fault tolerant overlay topology for event broker networks that can tolerate single node and link failures and improve the routing performance by balancing network load. We test the algorithm on the SIENA event based middleware which follows the hierarchical model for event brokers. We present simulation results that support the claim that the use of underlay information can significantly increase the robustness of the overlay topology and performance of the routing algorithm for hierarchical event broker networks.
 
Publisher INSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION
 
Date 2011-10-26T07:26:18Z
2011-12-15T09:12:05Z
2011-10-26T07:26:18Z
2011-12-15T09:12:05Z
2007
 
Type Proceedings Paper
 
Identifier ICSOFT 2007: PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON SOFTWARE AND DATA TECHNOLOGIES, VOL PL/DPS/KE/MUSE,99-105
978-989-8111-05-0
http://dspace.library.iitb.ac.in/xmlui/handle/10054/15944
http://hdl.handle.net/100/2460
 
Source 2nd International Conference on Software and Data Technologies,Barcelona, SPAIN,JUL 22-25, 2007
 
Language English