The role of the analysis phase is to identify the business requirements for the information system. What needs will it fill? What outputs does it need to generate? Who will use it? How many users will need to use it at the same time? What is an appropriate schedule and budget? Considering all constraints, what is the best solution?
There are three crucial steps in the analysis phase:
It is important for the members of the development team to understand the organization-its people, activities, and current information systems. By having a clear understanding of the organization as a whole, the development team will recognize who will be affected by the new system, and how the new system will affect the people in the organization.
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Some authors include a feasibility review in this phase, where alternate solutions are analyzed and the best solution is chosen. |
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Although this topic discusses the analysis phase as part of the general systems development life cycle, this phase can be applied to developing an e-business solution for an organization. |
Three crucial steps in the analysis phase: