RE: Example of a good DFD

[Tony Markos <ajmarkos -at- yahoo -dot- com>]

--- Walden Miller <wmiller -at- vidiom -dot- com> wrote:
 
 Nice example... simple and illustrative.  A more
 complex DFD might be more
 useful in showing their power...

Tony Markos responds:

Very good point Walden.  It keep it simple because it
has been my experience: show a complex DFD and people
not familiar with them immediately proclaim them to be
a "computer techo winniee device". 

Walden Miller wrote:
 
> I have used data flow diagrams often as a first step
> toward requirements and
> use case development and design...

Tony Markos responds:

A very viable top-down approach!

Walden Miller wrote:

The important issue for us is to use a tool we can
all use together and share.

Tony Markos responds:

Bingo!  Especially the share part.  




	
		
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