Data Flow Diagrams

 

Data Flow Diagram (DFD) is used to visualize data flows in information systems. DFD consists of four major components: entities, processes, data stores, and data flows. The set of standard symbols is used to depict how these components interact in a system. ConceptDraw PRO allows you to draw a simple and clear Data Flow Diagram using the special solution.

 

Sample 1: Enterprise Data Flow Model Diagram

 

This sample shows a data flow of small traditional production enterprise. The data flow model is created using Data Flow Diagrams solution that can be found in Software Development section of the ConceptDraw Solution Park.


data flow diagram created with ConceptDraw PRO

 

Sample 2: Data Flow Diagram

This sample Data Flow diagram is build using Yourdon & Coad's Object-Oriented Analysis method. The data flow diagram is created using Data Flow Diagrams solution that can be found in Software Development section of the ConceptDraw Solution Park.

 

data flow diagram created with ConceptDraw PRO

 

 


 

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