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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chung, S. An, J.B.C. Davalos, S. |
| Copyright Year | 2007 |
| Description | Author affiliation: Comput. & Software Syst., Washington Univ., Tacoma, WA (Chung, S.; An, J.B.C.) |
| Abstract | Service-oriented computing (SOC) enables the development and design of loosely coupled software components for integration with other software system. Since most legacy system were not designed and developed with services components, current legacy software systems require modernization (reengineered) into a target system made up of a set of loosely coupled services. A methodology for service-oriented software reengineering (SoSR) is proposed for applying SOC to legacy systems. The SoSR methodology, a synthesis of best practices, is architecture-centric, service-oriented, role-specific, and model-driven. It is conceptualized from a three-service-participants model, 4+1 view model, and RACI chart. The SoSR methodology is applied in the modernization of a legacy system, a retail business information systems. The results show that this methodology can help software developers and system integrators in reengineering tightly coupled legacy information systems into service-oriented information systems. By including a business process engine for executing composite services with existing applications and database servers, SOC can affect future information system design, deployment, and integration |
| Sponsorship | IEEE CPS |
| File Size | 214585 |
| File Format | |
| ISBN | 0769527558 |
| ISSN | 15301605 |
| DOI | 10.1109/HICSS.2007.479 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-01-03 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Software systems Information systems Object oriented modeling Business process re-engineering Application software Software design Dynamic programming Service oriented architecture Unified modeling language Performance evaluation |
| Content Type | Text |
| Resource Type | Article |
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