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  4. SONDe, a Self-Organizing Object Deployment Algorithm in Large-Scale Dynamic Systems
 
conference paper

SONDe, a Self-Organizing Object Deployment Algorithm in Large-Scale Dynamic Systems

Gramoli, Vincent  
•
Kermarrec, Anne-Marie  
•
Le Merrer, Erwan
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2008
Proceedings of the Seventh European Dependable Computing Conference
Seventh European Dependable Computing Conference

We present the design, correctness, and analysis of SONDe, a simple fully decentralized object deployment algorithm for highly requested systems. Given an object (service or data), SONDe provides a node with a constant upper bound (h) on the number of logical hops to access an object holder (provider), thus making tunable and predictable the communication latency between a node and any provider. In addition, SONDe is able to dynamically adapt the number of providers to reflect load variations experienced in localized portions of the system. Each node individually decides to be a provider, based on the observation of its h-hops neighborhood. We show theoretically that SONDe self-stabilizes and provides an independent-dominating set of providers. Finally simulation results, conducted over different network topologies, demonstrate the efficiency of the approach and confirm the theoretical analysis.

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Type
conference paper
DOI
10.1109/EDCC-7.2008.17
Web of Science ID

WOS:000257663900016

Author(s)
Gramoli, Vincent  
Kermarrec, Anne-Marie  

EPFL

Le Merrer, Erwan
Neveux, Didier
Date Issued

2008

Published in
Proceedings of the Seventh European Dependable Computing Conference
Start page

157

End page

166

Subjects

Peer-to-peer

•

Self-stabilization

•

independent dominating set

•

large-scale systems

•

maximal independent set

URL

URL

http://edcc.dependability.org/
Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
DCL  
Event nameEvent placeEvent date
Seventh European Dependable Computing Conference

Kaunas, Lithuania

May 7-9

Available on Infoscience
October 13, 2008
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/30266
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