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Component Replacement Strategies for Information Systems Reengineering


Component Replacement Strategies for Information Systems Reengineering

Talla, Malleswara and Valverde, Raul (2012) Component Replacement Strategies for Information Systems Reengineering. International Journal of Computer Applications, 37 (6). pp. 20-24. ISSN 0975-8887

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Official URL: http://www.ijcaonline.org/archives/volume37/number...


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 requirement 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.

Divisions:Concordia University > John Molson School of Business > Decision Sciences and Management Information Systems
Item Type:Article
Authors:Talla, Malleswara and Valverde, Raul
Journal or Publication:International Journal of Computer Applications
Date:1 January 2012
Digital Object Identifier (DOI):10.5120/4612-6605
Keywords:Information System Reengineering, Business Type model, Use Case, Component-based model, Interface model, Context model, MVC framework
ID Code:978031
Deposited By: Raul Valverde
Deposited On:15 Apr 2014 14:59
Last Modified:18 Jan 2018 17:45
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