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dc.contributor.authorBittner, Sven
dc.contributor.authorHinze, Annika
dc.coverage.spatialConference held at Montpellier, Franceen_NZ
dc.identifier.citationBittner, S. & Hinze, A. (2006). Optimizing Pub/Sub Systems by Advertisement Pruning. In Proceedings of OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Montpellier, France, October 29 - November 3, 2006.(pp. 1503-1521). Berlin, Germany: Springer.en
dc.description.abstractSupporting advertisements in large publish/subscribe services has an improving influence on the system scalability. The additional application of event routing optimizations based on subscriptions further increases the event throughput and decreases the memory usage of publish/subscribe systems. However, also advertisement-based optimizations can improve these system properties but have been widely neglected so far. In particular, no current optimizations are applicable to advertisements defined as arbitrary Boolean filter expressions. In this paper, we outline the final milestone on the way to practically support the arbitrary Boolean publish/subscribe model: We firstly develop a novel optimization approach, advertisement pruning, that is tailored to arbitrary Boolean advertisements. Secondly, we present a detailed evaluation of the optimization potential of this advertisement-based solution. We finally analyze the effects of additionally optimizing subscriptions on the advertisement pruning optimization.en
dc.sourceOTM 2006en_NZ
dc.subjectcomputer scienceen
dc.subjectadvertisement pruningen
dc.titleOptimizing Pub/Sub Systems by Advertisement Pruningen
dc.typeConference Contributionen
dc.relation.isPartOfOn the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE, Part IIen_NZ
pubs.volumeLNCS 4276en_NZ

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