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Google group would be sufficient,at least, we will have a central repository of files.
Well as you correctly mentioned I proposed spiral metodology, nobody said we MUST use it. The information I posted is an overview of existing methodologies so that everyone can understand the difference and choose the appropriate one. If it is not enough - find an information about it, we all have Internet and library access.
If you feel confident with SSAD method, go on, but remember about drawbacks, this is one of the waterfall types. Besides DFD is an essential part of SSAD intended for conceptual modelling, i.e. for systems that don't exist yet.
Why are you talking about page design, if you don't have conceptual model(DFD,ERD)? Design (layout) is a last thing to worry about. The first step is to create conceptual model, logical design, produce DB design.
Denis
Well as you correctly mentioned I proposed spiral metodology, nobody said we MUST use it. The information I posted is an overview of existing methodologies so that everyone can understand the difference and choose the appropriate one. If it is not enough - find an information about it, we all have Internet and library access.
If you feel confident with SSAD method, go on, but remember about drawbacks, this is one of the waterfall types. Besides DFD is an essential part of SSAD intended for conceptual modelling, i.e. for systems that don't exist yet.
Why are you talking about page design, if you don't have conceptual model(DFD,ERD)? Design (layout) is a last thing to worry about. The first step is to create conceptual model, logical design, produce DB design.
Denis
posted by Denis at
2:33 PM
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