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Data Flow Diagram Examples

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.

DFDs consist of four major components:

  • entities,
  • processes,
  • data stores,
  • data flows.

Data Flow Diagram Symbols

Example 1. Data Flow Diagram Symbols

The symbols used to depict how these components interact in a system are simple and easy to understand.

A Data flow diagrams used for:

  • Graphical representation of the "flow" of data through an information system
  • Modeling process aspects
  • An overview of the system
  • For the visualization of data processing
  • Structured design

You need to draw the Data Flow Diagram? Use ConceptDraw DIAGRAM diagramming and vector drawing software extended with Data Flow Diagrams solution from the Software Development area of ConceptDraw Solution Park.

Data Flow Diagram Examples

Example 2. Data Flow Diagram Examples with ConceptDraw STORE

The Data Flow Diagrams solution provides a numerous collection of Data Flow Diagram examples created according to Gane and Sarson, and Yourdon and Coad notations using the ConceptDraw DIAGRAM software.

Data Flow Diagram Examples *

Example 3. Data Flow Diagram Examples

All Data Flow Diagram examples, templates and samples are available from ConceptDraw STORE. They can help you in your work - you can use them as examples for your own DFD diagrams, or even as the base. In this case all that you need - simply change the details of desired sample, or fill template for your needs.

Data Flow Diagram Examples - DFD Model of Small Traditional Production Enterprise

Example 4. Data Flow Diagram Examples - DFD Model of Small Traditional Production Enterprise

The Data Flow Diagrams Solution contains also collection of libraries with wide variety of predesigned vector objects that will be useful in the process of Data Flow Diagrams creating.

Data Flow Diagram Examples - DFD Coad and Yourdon Object Oriented Analysis Model

Example 5. Data Flow Diagram Examples - DFD Coad and Yourdon Object Oriented Analysis Model

The Data Flow Diagram Examples you see on this page were created in ConceptDraw DIAGRAM using the objects from the libraries of Data Flow Diagrams Solution. These samples demonstrate the solution's capabilities and the professional results you can achieve. An experienced user spent 5 minutes creating every of them.

Use Data Flow Diagrams solution for designing your own Data Flow Diagrams quick, easy and effective.

All source documents are vector graphic documents. They are available for reviewing, modifying, or converting to a variety of formats (PDF file, MS PowerPoint, MS Visio, and many other graphic formats) from the ConceptDraw STORE. The Data Flow Diagrams Solution is available for all ConceptDraw DIAGRAM or later users.


Risk Diagram (Process Decision Program Chart) →

Analyze each identified action separately in the tree of all actions and then develop a preventive action in response to potential obstacles or circumstances have been identified as a risk. The PDPC determines the risks when corrective action is not performed correctly. Also, it helps develop descriptions for preventive actions at the level of execution.Risk Diagram (Process Decision Program Chart) *
Picture: Risk Diagram (Process Decision Program Chart)
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Network Diagram Software. LAN Network Diagrams. Physical Office Network Diagrams →

Local area network connects computers and other network appliances within an area, such as office building or a campus. It can be difficult to provide such network without a predesigned plan. For these purposes you can use network diagram software, which helps you to create LAN network diagrams and office network diagrams quickly and effortless. This will speed up your work and you can save the diagram for the future network improvements. The following diagram illustrates a network topology of the small office. LAN configuration has a star topology. The local network joins 8 computers among which are several desktop PCs, laptop, two iMacs and iBook. The end-point devices are divided into three groups. Each group is connected to its hub. There is a network printer and a modem, which are interconnected with other devices through a network server. Each computer on the LAN can access the server through a corresponding hub.LAN Network Diagram
Picture: Network Diagram Software. LAN Network Diagrams. Physical Office Network Diagrams
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Cross Functional Flowchart Symbols →

The excellent possibility to create attractive Cross Functional Flowcharts for step-by-step visualization the operations of a business process flow of any degree of detailing is offered by ConceptDraw’s Cross-Functional Flowcharts solution. The extensive selection of commonly used vector cross functional flowchart symbols allow you to demonstrate the document flow in organization, to represent each team member’s responsibilities and how processes get shared or transferred between different teams and departments.Cross Functional Flowchart Symbols *
Picture: Cross Functional Flowchart Symbols
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Best Flowchart Software and Flowchart Symbols →

Do you like the professional schemes that you can find on the Internet? Take into account that the most part of them is made using the Best Flowchart Software and Flowchart Symbols. Try you own powers in creating such diagrams! Flowcharts are the most business diagramming tool. If you are a business manager, you can use flow chart to depict work flow in your organization, develop the effective organizational structure and present the information to investors or other stakeholders. Combining the smart management solutions with ConceptDraw DIAGRAM diagramming engine delivers the set of comprehensive flowchart tools necessary to support professionals in their creativeness and business activity.Best Flowchart Software and Flowchart Symbols *
Picture: Best Flowchart Software and Flowchart Symbols
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Flowchart Marketing Process. Flowchart Examples →

This sample shows the Flowchart that displays the layout and work flow of the cloud marketing platform. This diagram has a style of the marketing brochure. This style displays the central product that is related to the other issues. Using the ready-to-use predesigned objects, samples and templates from the Flowcharts Solution for ConceptDraw DIAGRAM you can create your own professional looking Flowchart Diagrams quick and easy.Flowchart Marketing Process. <br>Flowchart Examples *
Picture: Flowchart Marketing Process. Flowchart Examples
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Software Work Flow Process in Project Management with Diagram →

This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Workflow Diagrams Solution from the Software Development area of ConceptDraw Solution Park.

This sample shows the Workflow Diagram that clearly illustrates stages a BPM consists of and relations between all parts of business. The Workflow Diagrams are used to represent the transferring of data during the work process, to study and analysis the working processes, and to optimize a workflow.Software Work Flow Process in Project Management with Diagram *

Picture: Software Work Flow Process in Project Management with Diagram
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Cross-Functional Flowchart (Swim Lanes) →

When searching for a diagramming tool, we look for a powerful and reliable software that would be easy to use. To mention one, ConceptDraw DIAGRAM has all the necessary features to create cross-functional flowcharts (Swim Lanes) quick and effortlessly. You can draw swim lane diagrams in both vertical and horizontal ways. This cross-functional flowchart displays a payroll process. It explains to each participant his role in the process depending on the category, represented with swimlanes. Using this flowchart, every employee can easily find out what he can expect in terms of salary. Generally a cross-functional diagram enables one to take a look at processes with a wider scope and with more precision than simple flowchart. Business process capturing using cross-functional flowcharts can be useful for stakeholders and managers to define clearly the staff's roles and responsibilities.Cross-Functional Flowchart (Swim Lanes) *
Picture: Cross-Functional Flowchart (Swim Lanes)
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