Modelling in Agile Development

Posted by bertzzie on Stack Overflow See other posts from Stack Overflow or by bertzzie
Published on 2011-01-15T04:52:35Z Indexed on 2011/01/15 17:54 UTC
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homework

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documentation

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uml

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agile

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modeling

I'm writing a bachelor dissertation report where I'm developing a system with Agile methodology. Given that the development is an one man show, of course the "Agile" I did was not really agile at all (from my understanding at least).

So I want some perspective from SO crowds, who is of course a professional, real world, developer with tons of experience. I think real world experience is better than the theory and experiments that I did.

My question is:

Do we model during development time when using Agile? UML? DFD? Or a Functional Specification is enough¹?
If modelling is not really necessary, what do we use to communicate to the user, as the user almost always won't understand UML or DFD? For my system, I use UI & UX Design with heavy prototyping, but then I don't have time to draw UML any more. Which one is better?

¹ http://www.joelonsoftware.com/articles/fog0000000036.html

I hope the question's not "subjective and argumentative" as I know this question exist because of my lack of understanding in the agile development. If it is, could someone just give me a pointer or reference about that?

Possible duplicate: Do you use UML in Agile development practices?

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