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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

data flow diagram, DFD templates Data Flow Diagrams (DFD)

data flow diagram, DFD templates
Data Flow Diagrams solution extends ConceptDraw DIAGRAM software with templates, samples and libraries of vector stencils for drawing the data flow diagrams (DFD).

concept map, concept mapping Concept Maps

concept map, concept mapping
The technique of concept mapping was developed as a constructive way of representing knowledge in science and increasing the meaningfulness of learning. Now, the creation of a concept map is extremely helpful when used in education as learning and teaching techniques that assist memorization. Concept maps are also used for idea generation in brainstorming sessions, and for detailing the structure of complex ideas.

network layout, network floor plan, network visualization, network topologies, network topology mapper Network Layout Floor Plans

network layout, network floor plan, network visualization, network topologies, network topology mapper
Network Layout Floor Plans solution extends ConceptDraw DIAGRAM software functionality with powerful tools for quick and efficient documentation the network equipment and displaying its location on the professionally designed Network Layout Floor Plans. Never before creation of Network Layout Floor Plans, Network Communication Plans, Network Topologies Plans and Network Topology Maps was not so easy, convenient and fast as with predesigned templates, samples, examples and comprehensive set of vector design elements included to the Network Layout Floor Plans solution. All listed types of plans will be a good support for the future correct cabling and installation of network equipment.

block diagram, function blocks Block Diagrams

block diagram, function blocks
Block diagrams solution extends ConceptDraw DIAGRAM software with templates, samples and libraries of vector stencils for drawing the block diagrams.

event-driven process chain diagram, EPC diagram, process chain flowchart Event-driven Process Chain Diagrams

event-driven process chain diagram, EPC diagram, process chain flowchart
Event-Driven Process Chain Diagrams solution extends ConceptDraw DIAGRAM functionality with event driven process chain templates, samples of EPC engineering and modeling the business processes, and a vector shape library for drawing the EPC diagrams and EPC flowcharts of any complexity. It is one of EPC IT solutions that assist the marketing experts, business specialists, engineers, educators and researchers in resources planning and improving the business processes using the EPC flowchart or EPC diagram. Use the EPC solutions tools to construct the chain of events and functions, to illustrate the structure of a business process control flow, to describe people and tasks for execution the business processes, to identify the inefficient businesses processes and measures required to make them efficient.

bubble chart, bubble chart creator, bubble diagram Bubble Diagrams

bubble chart, bubble chart creator, bubble diagram
Bubble diagrams have enjoyed great success in software engineering, architecture, economics, medicine, landscape design, scientific and educational process, for ideas organization during brainstorming, for making business illustrations, presentations, planning, design, and strategy development. They are popular because of their simplicity and their powerful visual communication attributes.

enterprise architecture diagram, business architecture Enterprise Architecture Diagrams

enterprise architecture diagram, business architecture
Enterprise Architecture Diagrams solution extends ConceptDraw DIAGRAM software with templates, samples and library of vector stencils for drawing the diagrams of enterprise architecture models.

IDEF0 method, IDEF0 notation IDEF0 Diagrams

IDEF0 method, IDEF0 notation
IDEF0 Diagrams visualize system models using the Integration Definition for Function Modeling (IDEF) methodology. Use them for analysis, development and integration of information and software systems, and business process modelling.

fault tree analysis, fishbone diagram, cause and effect diagrams, fault tree analysis software, fault tree analysis example Fault Tree Analysis Diagrams

fault tree analysis, fishbone diagram, cause and effect diagrams, fault tree analysis software, fault tree analysis example
This solution extends ConceptDraw DIAGRAM.5 or later with templates, fault tree analysis example, samples and a library of vector design elements for drawing FTA diagrams (or negative analytical trees), cause and effect diagrams and fault tree diagrams.

How to create your UML Diagram

The UML diagrams in this Solution are divided into three broad categories: Structure Diagrams; Behavior Diagrams; Interaction Diagrams. The 13 diagrams contained in the Rapid UML Solution offer an essential framework for systems analysts and software architects to create the diagrams they need to model processes from the conceptual level on through to project completion.

sales process map, sales process flowchart, sales steps, sales process management Sales Flowcharts

sales process map, sales process flowchart, sales steps, sales process management
The Sales Flowcharts solution lets you create and display sales process maps, sales process workflows, sales steps, the sales process, and anything else involving sales process management.
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