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Modeling of software as a service architectures and investigation on their design alternatives
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index.pdf
Date
2010
Author
Öztürk, Karahan
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In general, a common reference architecture can be derived for Software as a Service (SaaS) architecture. However, while designing particular applications one may derive various different application design alternatives from the same reference SaaS architecture specification. To meet the required functional and nonfunctional requirements of different enterprise applications it is important to model the possible design so that a feasible alternative can be defined. In this thesis, we propose a systematic approach and the corresponding tool support for guiding the design of the SaaS application architecture. The approach defines a SaaS reference architecture, a family feature model and a set of reference design rules. Based on the business requirements an application feature model is defined using the family feature model. Selected features are related to design decisions and a SaaS application architecture design is derived. By defining multiple application architectures based on different application feature models we can even compare multiple alternatives and based on this select the most feasible alternative.
Subject Keywords
Computer enginnering.
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http://etd.lib.metu.edu.tr/upload/12612119/index.pdf
https://hdl.handle.net/11511/19669
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Graduate School of Natural and Applied Sciences, Thesis
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K. Öztürk, “Modeling of software as a service architectures and investigation on their design alternatives,” M.S. - Master of Science, Middle East Technical University, 2010.
