Design of Service-Oriented Systems Using SODA

We propose a design methodology, Service-Oriented Design with Aspects (SODA), for service-oriented systems to address the need to continually upgrade and evolve services while maintaining various versions. Our approach treats aspects as first-class design elements and consistently applies the concep...

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Vydáno v:IEEE transactions on services computing Ročník 3; číslo 3; s. 236 - 249
Hlavní autoři: Kim, T, Chang, C K, Mitra, S
Médium: Journal Article
Jazyk:angličtina
Vydáno: Piscataway IEEE 01.07.2010
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Computation
Design engineering
Design methodology
distributed/Internet-based software engineering tools and techniques
Methodology
optimization of services systems
Performance evaluation
Petri nets
Phases
Quality of service
service management
Service models
Service oriented architecture
service versioning
Software
Studies
Weaving
ISSN:1939-1374, 2372-0204
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Shrnutí:We propose a design methodology, Service-Oriented Design with Aspects (SODA), for service-oriented systems to address the need to continually upgrade and evolve services while maintaining various versions. Our approach treats aspects as first-class design elements and consistently applies the concept of aspect to all phases of design and evaluation. At the early design stages, crosscutting concerns are first separated out as aspects, and then, services are composed by weaving the different design elements together. The behavior of aspects and services is represented as basic Petri Nets and we present rules for weaving together Petri Nets so as to obtain behavior of the integrated system (with aspects crosscutting services). Even at the evaluation stages, performance and resource data are separated out as aspects to be woven in to the design so as to enable advanced analysis using Petri Net tools. A small order service example is used to illustrate our approach.
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ISSN:1939-1374
2372-0204
DOI:10.1109/TSC.2010.2