Leveraging State to Facilitate Separation of Concerns in Reuse-oriented Performance Models

dc.contributor.author	Werle, Dominik
dc.contributor.author	Seifermann, Stephan
dc.contributor.author	Krach, Sebastian D.
dc.date.accessioned	2023-03-02T10:54:06Z
dc.date.available	2023-03-02T10:54:06Z
dc.date.issued	2017
dc.description.abstract	Each of the five dedicated roles of the Palladio process considers one or more concerns that form a performance prediction model, altogether. Modeling systems that vary their behavior based on a request history, however, requires to break role separation and create dependencies between concerns, thus reducing the reusability of components. Model elements that allow expressing such behavior while maintaining role separation do not exist. We propose a model extension that allows expressing behavior statefully and a transformation to a basic stateless Palladio model. This allows to maintain the role separation and thereby the reusability of components without the need for changes of existing analyses.	en
dc.identifier.pissn	0720-8928
dc.identifier.uri	https://dl.gi.de/handle/20.500.12116/40600
dc.language.iso	en
dc.publisher	Geselllschaft für Informatik e.V.
dc.relation.ispartof	Softwaretechnik-Trends Band 37, Heft 3
dc.title	Leveraging State to Facilitate Separation of Concerns in Reuse-oriented Performance Models	en
dc.type	Text/Journal Article
gi.citation.endPage	28
gi.citation.publisherPlace	Bonn
gi.citation.startPage	26
gi.conference.sessiontitle	Sonderteil: Proceedings of the 8th Symposium on Software Performance (SSP), Karlsruhe, 09. - 10. November 2017

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