Paper Info
Title
Towards a lightweight content-based publish/subscribe services for peer-to-peer systems
Abstract
Peer-to-peer networks are unmanaged systems, where all participants cooperate in order to maintain the network structure and the services they provide. Particularly, structured peer-to-peer networks provide efficient, logarithmic communication cost between any pair of nodes. However, publish/subscribe (pub/sub) overlay networks (e.g. Scribe or Bayeux) built atop of these peer-to-peer networks incur additional costs (like the pub/sub overlay maintenance, node churning, pub/sub links resolution). In this paper, we introduce a content-based pub/sub system that leverages the peer-to-peer substrate. Thus, we avoid to build a specific overlay for the pub/sub system and use the rendezvous model to meet both events and subscribers. On the contrary to what could be expected, our system suits for high-dimensional pub/sub domains, requiring very low memory capacity and hops to run subscription and event notification processes. We present its good performance through theoretical analysis and verified through significant simulations.
Year
DOI
Venue
2009
10.1504/IJGUC.2009.027651
International Journal of Grid and Utility Computing
Keywords
DocType
Volume
content-based pub,sub links resolution,high-dimensional pub,sub system,peer-to-peer system,specific overlay,peer-to-peer substrate,overlay network,sub overlay maintenance,sub domain,peer-to-peer network,publish subscribe
Journal
1
Issue
ISSN
Citations 
3
1741-847X
6
PageRank 
References 
Authors
0.47
16
3
Name
Order
Citations
PageRank
Jordi Pujol-Ahulló11048.73
Pedro Garcia-Lopez2373.36
Antonio F. Gomez-Skarmeta323419.30