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Web Global Net Web Application & Web Development Project Center  |  Web Site Planning Related  |  Project Management  |  Topic: What is a Data Flow Diagram - DFD - See sample 0 Members and 1 Guest are viewing this topic. « previous next »
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Author Topic: What is a Data Flow Diagram - DFD - See sample  (Read 65884 times)
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« on: December 22, 2006, 07:13: PM »

According to Wikipedia - a Data Flow Diagram is -

"A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system. A data flow diagram can also be used for the visualization of data processing (structured design). It is common practice for a designer to draw a context-level DFD first which shows the interaction between the system and outside entities. This context-level DFD is then "exploded" to show more detail of the system being modeled."

Attached is a simple example of a typical DFD.

Web Global Net can help you construct a DFD for your project, depending on the complexity fees would vary. Ask us for a quote.

info@webglobalnet.net


* WebOrder_DFD.gif (72.64 KB, 942x535 - viewed 17042 times.)
« Last Edit: October 26, 2008, 02:01: PM by Web Global Net » Report to moderator   Logged
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Web Global Net Web Application & Web Development Project Center  |  Web Site Planning Related  |  Project Management  |  Topic: What is a Data Flow Diagram - DFD - See sample « previous next »
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