LightPS: Lightweight Content-Based Publish/Subscribe for Peer-to-Peer Systems

Authors:
Jordi Pujol Ahulló;Pedro García López;Antonio F. Gómez Skarmeta
Affiliations:
-;-;-
Venue:
CISIS '08 Proceedings of the 2008 International Conference on Complex, Intelligent and Software Intensive Systems
Year:
2008

Citing 0
Cited 5

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Abstract

In this paper we present a technique for content-based publish/subscribe (pub/sub) systems that works without (distributed) explicit multicast group management. This technique, so-called LightPS, employs a rendezvous-based approach and, thus, maps subscription and event information into the peer-to-peer node Id keyspace. On the contrary to what could be expected, LightPS suits for high-dimensional pub/sub domains, requiring very low memory capacity and time to run subscription and event notification processes. We present its good performance through a formal theoretical analysis.