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.The vector stencils library "Sales workflow" contains 39 sales workflow symbols.
Use these sales icon set to draw your sales flowcharts, workflow diagrams and process charts with the ConceptDraw PRO diagramming and vector drawing software.
The sales pictograms library "Sales workflow" is included in the Sales Flowcharts solution from the Marketing area of ConceptDraw Solution Park.
Use these sales icon set to draw your sales flowcharts, workflow diagrams and process charts with the ConceptDraw PRO diagramming and vector drawing software.
The sales pictograms library "Sales workflow" is included in the Sales Flowcharts solution from the Marketing area of ConceptDraw Solution Park.
UML Class Diagram Example - Buildings and Rooms
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Class Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park. This sample shows the structure of the building and can be used by building companies, real estate agencies, at the buying / selling of the realty.Interior Design. Plumbing — Design Elements
The plumbing system is a complex system of water supply pipes and drainpipes, sanitary equipment and drainage facilities, vent pipes and more. It supplies our homes, offices, hospitals, schools, business centers, and many other buildings with the main product for life - a water. For effective planning and montage the plumbing equipment, you need obligatory create and use different schematics of plumbing systems, the annotated plumbing diagrams, water lines and waste water plans. These diagrams are an obligatory part of any building project. They are used at all stages - construction, finishing works, interior design, and also during the exploitation of premises in cases of occurence some problems. Numerous libraries offered by the Plumbing and Piping Plans solution from Building Plans area of ConceptDraw Solution Park contain vector objects of plumbing components, sanitary equipment, bathroom fixtures, and many more for easy design the Plumbing and Piping plans, schematic diagrams and blueprints for hot and cold water supply systems, and waste water disposal systems.- Draw The Er Diagram Shopping Mall Management System
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