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Example of DFD for Online Store (Data Flow Diagram)

Data Flow Diagram (DFD) is a methodology of graphical structural analysis and information systems design, which describes the sources external in respect to the system, recipients of data, logical functions, data flows and data stores that are accessed. DFDs allow to identify relationships between various system's components and are effectively used in business analysis and information systems analysis. They are useful for system’s high-level details modeling, to show how the input data are transformed to output results via the sequence of functional transformations. For description of DFD diagrams are uses two notations — Yourdon and Gane-Sarson, which differ in syntax. Online Store DFD example illustrates the Data Flow Diagram for online store, the interactions between Customers, Visitors, Sellers, depicts User databases and the flows of Website Information. ConceptDraw DIAGRAM enhanced with Data Flow Diagrams solution lets you to draw clear and simple example of DFD for Online Store using special libraries of predesigned DFD symbols.
Steps to Creating a Sales Process Flow Chart
Steps to Creating a Sales Process Flow Chart
The vector stencils library "Sport fields and recreation" contains 25 shapes for drawing sport fields and recreation plans.
"A pitch is an outdoor playing area for various sports. The term is used in British and Australian English; the comparable term in American English is playing field. In most sports, the official technical term is field of play, although this is not regularly used by those outside of refereeing/ umpiring circles.
In the sport of cricket, the cricket pitch refers not to the entire field of play, but to the section of the field on which batting and bowling take place in the centre of the field. The pitch is prepared differently to the rest of the field, to provide a harder surface for bowling.
A pitch is often a regulation space, as in an association football pitch." [Pitch (sports field). Wikipedia]
The shapes example "Design elements - Sport fields and recreation" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Sport Field Plans solution from the Building Plans area of ConceptDraw Solution Park.
Sport fields and recreation design elements
Sport fields and recreation design elements, wood hot tub, fiberglass spa, spa, volleyball court, tennis court, swing set, slide, swing, soccer field, sand-box, sandbox, rectangular pool, rectangular-shaped pool, pool, play structure, climbing towers, monkey bars, fire pole, slide, oval pool, oval-shaped pool, pool, lap pool, pool, kidney-shaped pool, pool, football field, diving board, competition pool, pool, basketball ring, basketball key, basketball hoop, basketball court, baseball diamonds, barbecue, barbeque, BBQ, badminton court,