Example of DFD for Online Store (Data Flow Diagram)
DFD Example

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Data flow diagrams (DFDs) reveal relationships among and between the various components in a program or system. DFDs are an important technique for modeling a system’s high-level detail by showing how input data is transformed to output results through a sequence of functional transformations.

ConceptDraw PRO allows you to draw a simple and clear example of DFD for Online Store using special libraries, provided by Data Flow Diagrams Solution:

  • Data flow diagram (DFD) library contains 15 symbols for drawing both context-level data flow diagram and Level 1 DFD.
  • DFD, Gane-Sarson notation library contains 12 symbols of Gane-Sarson DFD notation.
  • DFD, Yourdon and Coad notation library contains 22 symbols of Yourdon/DeMarco DFD notation.

    Data Flow Diagram Symbols

    Data Flow Diagram solution

    Pic 1. Data Flow Diagram solution

    This example was created in ConceptDraw PRO diagramming and vector drawing software using the Data Flow Diagrams Solution from the Software Development area of ConceptDraw Solution Park.

    This example shows the Data Flow Diagram for online store and interactions between the Visitors, Customers and Sellers, as well as Website Information and User databases.

Pic 2. Data Flow Diagram for Online Store

Using the vector stencils libraries of the Data Flow Diagrams Solution for ConceptDraw PRO you can create your own professional Data Flow Diagrams (DFD) quick and easy.

Use Product:

  • Data Flow Diagrams Software
  • UML Diagrams Software
  • Vector Drawing Tools
  • Cross Platform Compatibility
  • Presentation Mode
  • Over 2 000 vector stencils
  • Export to vector graphics files
  • ConceptDraw PRO native Mac app
  • Easier to use than Microsoft Visio® and more powerful
  • With free support and thousands of templates

Use Solution:

  • Graphical representation of the "flow" of data through an information system
  • Modeling process aspects
  • An overview of the system
  • For the visualization of data processing
  • Structured design

DFD Examples:

DFD Example - Coad and Yourdon Object Oriented Analysis model
DFD Model

DFD Example - CERES
DFD Diagram - CERES

DFD Example - Data flow diagram
Data Flow Diagram

DFD Diagram - Hotel Book Room Process
DFD Diagram - Hotel Book Room Process

DFD Example - DFD Model of small traditional production enterprise
DFD Model

Compatibility: Apple® OS X 10.10 or later
Microsoft® Windows® 7/8.1/10

Price: ConceptDraw PRO US$199
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