Products Solutions Samples Buy
✕
This site uses cookies. By continuing to browse the ConceptDraw site you are agreeing to our Use of Site Cookies.
Try ConceptDraw Free

Example of DFD for Online Store (Data Flow Diagram)

Example of DFD for Online Store
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

entity-relationship diagram, ER-diagram, database ERD Entity-Relationship Diagram (ERD)

entity-relationship diagram, ER-diagram, database ERD
Entity-Relationship Diagram (ERD) solution extends ConceptDraw DIAGRAM software with templates, samples and libraries of vector stencils from drawing the ER-diagrams by Chen's and crow’s foot notations.

UML Use Case Diagram Example. Social Networking Sites Project

UML Use Case Diagram Example. Social Networking Sites Project
UML Diagrams Social Networking Sites Project. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Use Case Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park. This sample shows the Facebook Socio-health system and is used at the projection and creating of the social networking sites.

How To Do A Mind Map In PowerPoint

ConceptDraw MINDMAP - an excellent tool for exporting mind maps to PowerPoint to visualize and presenting your project. You can simply generate, change, update your mindmap and then make a presentation in PowerPoint.

audio clipart, video clipart, photo camera clipart, CCTV Audio, Video, Media

audio clipart, video clipart, photo camera clipart, CCTV
Use it to make professional-looking documents, impressive presentations, and efficient websites with colorful and vivid illustrations and schematics of digital audio, video and photo gadgets and devices, audio video connections and configurations, S Video connection, HD and 3D television systems, home entertainment systems, Closed-circuit television (CCTV) surveillance systems. All audio video schematics, drawings and illustrations designed in ConceptDraw DIAGRAM are professional looking, clear and understandable for all thanks to applying the most commonly used standards of designations, and are effective for demonstrating in front of a small audience and on the big screens.

architecture, food, music, animal toys, vehicle toys, cartoon, ABC, greek letters, buildings, puzzles, entertainment, state flags Artwork

architecture, food, music, animal toys, vehicle toys, cartoon, ABC, greek letters, buildings, puzzles, entertainment, state flags
Artwork solution extends ConceptDraw DIAGRAM software with illustration samples, templates and libraries of vector clipart of architecture, food, music, funny animals, aquatic fauna and transport.

graphical user interface, UI patterns, GUI interface iPhone User Interface

graphical user interface, UI patterns, GUI interface
iPhone User Interface solution extends ConceptDraw DIAGRAM software with templates, samples and libraries with large quantity of vector stencils of graphical user interface elements, Apps icons, UI patterns for designing and prototyping of the iOS applic

mathematical diagrams, mathematical symbols, tape diagrams Mathematics

mathematical diagrams, mathematical symbols, tape diagrams
Mathematics solution extends ConceptDraw DIAGRAM software with templates, samples and libraries of vector stencils for drawing the mathematical illustrations, diagrams and charts.

mind map, mindmapping tools, mindmap, create book, create MS Word document, solution park Word Exchange

mind map, mindmapping tools, mindmap, create book, create MS Word document, solution park
This solution extends ConceptDraw MINDMAP software with the ability to quickly create the framework for a future article or book, fill the structure with ideas, and use it to produce an MS Word document with just a simple click of the mouse.