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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

Business Process Flow Diagram

Business Process Flow Diagram is a graphical presentation of business processes and process flows. It is one of the main tool of business analysis and business process re-engineering that lets identify and easy understand process flows within organization. ConceptDraw DIAGRAM extended with Business Process Workflow Diagrams solution from the Business Processes area of ConceptDraw Solution Park is a powerful software which lets easy design Business Process Flow Diagram of any complexity.
This swim lane diagram sample shows the trading process flow.
"Trade, also called goods exchange economy, is to transfer the ownership of goods from one person or entity to another by getting something in exchange from the buyer. Trade is sometimes loosely called commerce or financial transaction or barter. A network that allows trade is called a market. ...
Modern traders ... generally negotiate through a medium of exchange, such as money. As a result, buying can be separated from selling, or earning. ...
Retail trade consists of the sale of goods or merchandise from a very fixed location, such as a department store, boutique or kiosk, or by mail, in small or individual lots for direct consumption by the purchaser. Wholesale trade is defined as the sale of goods that are sold merchandise to retailers, to industrial, commercial, institutional, or other professional business users, or to other wholesalers and related subordinated services." [Trade. Wikipedia]
The swimlane diagram example "Process flowchart - Trading process" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Process Flowcharts solution from the Business Processes area of ConceptDraw Solution Park.
Swim lane diagram
Swim lane diagram, swim lanes, horizontal swimlanes, process, decision,
Used Solutions

UML Flowchart Symbols

The UML diagram is a powerful tool which lets visually represent all system's components, the interactions between them and relationships with external user interface. The Rapid UML solution for ConceptDraw DIAGRAM software offers diversity of UML flowchart symbols for drawing all types of UML diagrams.

Planogram Software and Retail Plan Software

The ConceptDraw DIAGRAM Planogram Software and Retail Plan Software offers powerful tools of Enterprise Architecture Diagrams Solution for visualization the market analysis and easy making successful Retail Plans and Planograms with useful detailed recommendations about placing products and optimization the shelf space.

Work Flow Process Chart

Workflow Diagram - workflow process diagram is a visual representation of a organizational process flow. Often it used as the same visual notation as process flow diagram. Visualising business processes using workflow diagram (workflow process diagram) allows estimate business process efficiency, analyse and optimize the process itself. Workflow diagram helps get focusing on each step and relations between workflow steps. ConceptDraw DIAGRAM is software for making workflow diagram. It contains specific designed graphics to draw workflow diagrams effectively. This is workflow diagram maker which do your work process effective.

Components of ER Diagram

Entity-Relationship model gives the possibility to visually describe a database using the components of ER Diagram, entity relationship stencils, relationship symbols, work flow shapes. ER-diagram lets represent the data or entities, attributes of these entities and relationships between them, using standardized Crow’s Foot notation icons or Chen’s notation icons. An entity is an object of the real world, it can exist independently and has the instances which differ in attribute values (properties). The attributes give an unambiguous (uniquely) identification for the instance and are called the primary key, this key can be composite and combine several attributes. ConceptDraw DIAGRAM is a professional software available with Entity-Relationship Diagram (ERD) solution from Software Development area that lets create ERDs for various database systems, using Crow’s Foot and Chen’s notations. It is invaluable tool for software engineers and developers, it supports ODBC-compatible databases (Oracle, MySQL, MS Access, MS SQL, InterBase, Firebird and others).

UML Class Diagram Generalization Example UML Diagrams

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 describes the use of the classes, the generalization associations between them, the multiplicity of associations and constraints. Provided UML diagram is one of the examples set that are part of Rapid UML solution.

Store Layout Software

Creation of Store layout, Shop floor plan, Plans for warehouse and industrial premises, is one of the most important stages in development and design of the store, supermarket or shopping center. Layouts and plans help us clearly imagine our project after implementation, to consider all details, and improve it if necessary. The optimal store layout and design, proper zoning, well thought-out placement of the trade equipment, significantly increase the profit of the shop. ConceptDraw DIAGRAM is ideal store layout software that allows easy and professionally create varied Store layouts, Shop designs, Planograms, Designs for сommercial spaces, Cafe floor plans, Restaurant layouts, Office floor plans, House floor plans, and many others layouts thanks to the powerful tools offered by Floor Plans solution included to Building Plans area of ConceptDraw Solution Park. It includes many examples, quick-start templates and predesigned vector stencils libraries. With all this tools you don't need more to be professional artist to create great-looking Store layouts.

Diagramming Software for Design UML Collaboration Diagrams

ConceptDraw helps you to start designing your own UML Collaboration Diagrams with examples and templates.