This site uses cookies. By continuing to browse the ConceptDraw site you are agreeing to our Use of Site Cookies.

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

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.
Example of DFD for Online Store shows the Data Flow Diagram for online store and interactions between the Visitors, Customers and Sellers, as well as Website Information and User databases.
Steps to Creating a Sales Process Flow Chart

## Polar Graph

This sample shows the Polar Graph. The Polar Graph is a graph in the polar coordinate system in which the each point on the plane is defined by two values - the polar angle and the polar radius. The certain equations have very complex graphs in the Cartesian coordinates, but the application of the polar coordinate system allows usually produce the simple Polar Graphs for these equations.

## Express-G Diagram

The vector stencils library from the solution Information Model Diagrams contains specific data type symbols of the EXPRESS-G notation such as entity data type symbols, simple data type symbols, enumeration data type symbols, defined data type symbols, select data type symbols and specific attribute symbols for ConceptDraw DIAGRAM diagramming and vector drawing software. The Information Model Diagrams solution is contained in the Software Development area of ConceptDraw Solution Park.

## Fire and Emergency Plans

It's a good idea to have an emergency exit strategy in place for your home or business. ConceptDraw gives you the tools to create your own fire and emergency plan, tailored to your setting.

## Landscape & Garden

The Landscape and Gardens solution for ConceptDraw DIAGRAM is the ideal drawing tool when creating landscape plans. Any gardener wondering how to design a garden can find the most effective way with Landscape and Gardens solution.

## Marketing Diagrams

Marketing Diagrams solution extends ConceptDraw DIAGRAM diagramming software with abundance of samples, templates and vector design elements intended for easy graphical visualization and drawing different types of Marketing diagrams and graphs, including Branding Strategies Diagram, Five Forces Model Diagram, Decision Tree Diagram, Puzzle Diagram, Step Diagram, Process Chart, Strategy Map, Funnel Diagram, Value Chain Diagram, Ladder of Customer Loyalty Diagram, Leaky Bucket Diagram, Promotional Mix Diagram, Service-Goods Continuum Diagram, Six Markets Model Diagram, Sources of Customer Satisfaction Diagram, etc. Analyze effectively the marketing activity of your company and apply the optimal marketing methods with ConceptDraw DIAGRAM software.

## Emergency Plan

Fire emergency plan need to be in every building on each floor. The evacuation plan preliminary designed in ConceptDraw DIAGRAM software will help employees or family members when natural disasters, fires, hazardous leaks and other disaster events happen. Start drawing emergency blueprint from floor bounds, then put the inner walls and doors, and finally use arrows to show evacuation directions to fire exits.
How to Draw a Floor Plan

## Cafe Floor Plan. Cafe Floor Plan Examples

Restaurants and cafes are popular places for recreation, relaxation, and are the scene for many impressions and memories, so their construction and design requires special attention. Cafes must to be projected and constructed to be comfortable and efficient.
Quick-start cafe floor plans templates, cafe floor plans examples and symbols make you instantly productive.