Discuss possible factors you would use when assessing the technical quality of the legacy system. Assume that you assessed four systems and the results of the assessment are as follows: System A: high quality, low business value System B: high quality, high business value System C: low quality, low business value System D: low quality, high business value What would be your recommendations for each of these systems? Justify your decisions.
When you are assessing a legacy system, you have to look at it from a business perspective and a technical perspective. From a business perspective, you have to decide whether the business really needs the system. From a technical perspective, you have to assess the quality of the system and its related support software and hardware. You then use a combination of the business value and the system quality to take one of the following informed decisions: scrap the system, re-engineer the system, replace the system, continue the system’s maintenance. Your task is to assess legacy systems in your organization and decide what would be the most appropriate strategy for maintaining these systems.
- Discuss possible factors you would use when assessing the technical quality of the legacy system.
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Assume that you assessed four systems and the results of the assessment are as follows:
System A: high quality, low business value
System B: high quality, high business value
System C: low quality, low business value
System D: low quality, high business value
What would be your recommendations for each of these systems? Justify your decisions.
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