Content-based publish/subscribe with P4

Christian Wernecke

doi:10.18453/rosdok_id00005146

Christian Wernecke

Content-based publish/subscribe with P4

Universität Rostock, 13. Juni 2025

https://doi.org/10.18453/rosdok_id00005146

Abstract: 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.

Dissertation Freier Zugang

Titel:

Content-based publish/subscribe with P4

Beteiligte Personen:

Christian Wernecke[VerfasserIn]
	1391949544
Gero Mühl[AkademischeR BetreuerIn]
	12433492X
	Universität Rostock, Institut für Informatik
Andreas J. Kassler[AkademischeR BetreuerIn]
	Technische Hochschule Deggendorf, Fakultät Angewandte Informatik
Clemens H. Cap[AkademischeR BetreuerIn]
	0000-0003-3958-6136
	121717186
	Universität Rostock, Institut für Informatik

Beteiligte Körperschaften:

Universität Rostock[Grad-verleihende Institution]
	38329-6
Universität Rostock. Fakultät für Informatik und Elektrotechnik[Grad-verleihende Institution]
	10085032-7

Zusammenfassung:

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. [Englisch]

Dokumenttyp:

Dissertation

Einrichtung:

Fakultät für Informatik und Elektrotechnik

Sprache:

Englisch

Sachgruppe der DNB:

004 Informatik

Umfang:

1 Online-Ressource (xiv, 201 Seiten)

Veröffentlichung /
Entstehung:

Rostock: Universität Rostock