Content-based publish/subscribe with P4 Wernecke, Christian , 1982- (VerfasserIn) Mühl, Gero , 1973- (AkademischeR BetreuerIn) Kassler, Andreas J. (AkademischeR BetreuerIn) Cap, Clemens H. , 1965- (AkademischeR BetreuerIn) Universität Rostock (Grad-verleihende Institution) Universität Rostock Fakultät für Informatik und Elektrotechnik (Grad-verleihende Institution) Text theses Text Hochschulschrift 2025 13. Juni 2025 eng ger electronic resourceremoteComputermedienOnline-Ressourceapplication/pdf1 Online-Ressource (xiv, 201 Seiten) Illustrationen, Diagramme This thesis presents novel notification delivery strategies implemented in P4. These encode custom tags in packet headers to build notification-specific delivery trees that balance routing information between the packet header and switch memories. Advanced strategies compute frequently used paths by different levels of knowledge, which are stored as virtual trees (VTs) in the switches. Complete trees can be formed from these VTs by extending, combining or pruning them based on header tags. Evaluations show the trade-offs among the strategies and their adaptability to diverse pub/sub scenarios.<eng> Open Access Urheberrechtsschutz 1.0 vorgelegt von Christian Wernecke GutachterInnen: Gero Mühl (Universität Rostock, Institut für Informatik) ; Andreas J. Kassler (Technische Hochschule Deggendorf, Fakultät Angewandte Informatik) ; Clemens H. Cap (Universität Rostock, Institut für Informatik) Dissertation Universität Rostock 2025 004 005.7 004 https://purl.uni-rostock.de/rosdok/id00005146 https://doi.org/10.18453/rosdok_id00005146 https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00005146-3 https://d-nb.info/1393156959/34 Content-based publish/subscribe with P4--(DE-627)1963417623 urn:nbn:de:gbv:28-rosdok_id00005146-3 doi: 10.18453/rosdok_id00005146 oclc: 1576159922 ppn: (DE-627)1963412354