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Reuse-oriented software engineering (Process stages (Component analysis,…
Reuse-oriented software engineering
Advantages and disadvantages of reuse-oriented model
Advantages
can reduce the overall cost of software development as compared to other model.
can reduce the risk.
can save the time of software development. b/c testing of component is minimize.
Faster delivery of software.
Disadvantages
Reuse-oriented model is not always practical in its pure form.
Compromises in Requirement may lead to a system that does not meet the real requirement of the user.
Organization using the reusable component, are not able to control the new version of component, this may lead to lost control over the system evolution.
Process stages
Component analysis
Requirements modification
System design and reuse
Development and integration
Systems integrate
Existing components
Web services
Services standards
Commercial off the shelf (COTS)