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Reseach Article

Component Replacement Strategies for Information Systems Reengineering

by Malleswara Talla, Raul Valverde
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 37 - Number 6
Year of Publication: 2012
Authors: Malleswara Talla, Raul Valverde
10.5120/4612-6605

Malleswara Talla, Raul Valverde . Component Replacement Strategies for Information Systems Reengineering. International Journal of Computer Applications. 37, 6 ( January 2012), 20-24. DOI=10.5120/4612-6605

@article{ 10.5120/4612-6605,
author = { Malleswara Talla, Raul Valverde },
title = { Component Replacement Strategies for Information Systems Reengineering },
journal = { International Journal of Computer Applications },
issue_date = { January 2012 },
volume = { 37 },
number = { 6 },
month = { January },
year = { 2012 },
issn = { 0975-8887 },
pages = { 20-24 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume37/number6/4612-6605/ },
doi = { 10.5120/4612-6605 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:23:36.861906+05:30
%A Malleswara Talla
%A Raul Valverde
%T Component Replacement Strategies for Information Systems Reengineering
%J International Journal of Computer Applications
%@ 0975-8887
%V 37
%N 6
%P 20-24
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Recent trend in systems architecture and design is component-based. A system is designed as a set of mutually supporting components that provide the intended services. The requirements models such as business type models and use case models are often used for deriving the targeted component-based architecture. The component interfaces are derived via sequence diagrams, collaboration diagrams and context diagrams. As the business model evolves, it becomes vital that the system also needs to match the business evolution whether it involves changing business rule set or growth in volume of business transactions. Timely reengineering of systems is profitable to any organization. The systems reengineering can be conducted in a pragmatic manner via component by component or a selected set of components; it becomes manageable and cost-effective to maintain the system and to train only a smaller sample of affected users. This paper offers a methodology for system reengineering via component replacement and model-view-control framework for component refinement and evolution in order to achieve a reengineered system that reflects upon the latest requirements in business domain.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Information System Reengineering Business Type model Use Case Component-based model Interface model Context model MVC framework.