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Performance Modelling of Message-Oriented Middleware with Priority Queues

dc.contributor.authorSingh, Snigdha
dc.contributor.authorSchmid, Larissa
dc.contributor.authorKoziolek, Anne
dc.contributor.editorKelter, Udo
dc.date.accessioned2022-11-24T10:42:05Z
dc.date.available2022-11-24T10:42:05Z
dc.date.issued2020
dc.description.abstractMessage-Oriented Middleware (MOM) with priority queues reduces the latency of critical events. In general, MOM uses a FIFO queuing methodology. But, different application scenarios require certain critical events with higher priority to be served earlier over low-priority events, so that the subscriber of the event consumes the high-priority event with less delay. In the context of the Palladio Component Model (PCM), MOM-based systems have been modelled considering message queue length and latency as metrics for performance prediction and simulation. However, the approaches did not consider modelling MOM with priority queues and their impact on performance. We will first, discuss the existing approaches in PCM which support performance prediction for MOM-based systems and then propose how they can be extended to support performance predictions for MOM with priority queuing. We will then conclude which approach is best suited to extend by assessing their capabilities to predict performance metrics relevant for priority queuing, especially the delay of individual events at the subscriber end.en
dc.identifier.pissn0720-8928
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/39790
dc.language.isoen
dc.publisherGesellschaft für Informatik e.V.
dc.relation.ispartofSoftwaretechnik-Trends Band 40, Heft 3
dc.relation.ispartofseriesSoftwaretechnik-Trends
dc.subjectMessage-Oriented Middleware
dc.subjectPalladio
dc.subjectperformance
dc.subjectprediction
dc.subjectpriority queue
dc.titlePerformance Modelling of Message-Oriented Middleware with Priority Queuesen
dc.typeText/Conference Paper
gi.citation.endPage57
gi.citation.publisherPlaceBonn
gi.citation.startPage55
gi.conference.date44147
gi.conference.locationLeipzig
gi.conference.sessiontitleSymposium on Software Performance (SSP)

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