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

data flow diagram, DFD templates
The use of Data Flow Diagrams (DFD) solution as an extension to the ConceptDraw DIAGRAM tool can simplify its users’ work by creating any necessary Data Flow Diagram, which can help simulate multiple data flows and illustrate the functional requirements of the system or business process. Using the pre-made templates and samples of the DFDs, and as the stencil libraries full of DFD-related design elements, any ConceptDraw DIAGRAM user might find the Data Flow Diagrams (DFD) solution a useful tool for making the needed DFD drawings.

Create a Flow Chart

Create a Flow Chart *
Users can start drawing their own flowchart diagrams in fast and simple way with ConceptDraw software.

UML Collaboration Diagram Example Illustration

UML Collaboration Diagram Example Illustration *
UML Collaboration Diagram Example Illustration. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Collaboration Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park. This sample shows the creation process of the contact list and can be used at the staff training and staff working, at the attraction process the new clients.

Interactive Voice Response Network Diagram

Interactive Voice Response Network Diagram *
ConceptDraw solution Computer and Networks provides Interactive Voice Response samples, templates and library of 35 vector stencils for drawing the IVR network diagrams. Use ConceptDraw DIAGRAM diagramming and vector drawing software enhanced with solution Computer and Networks to visualize the logical and physical structure of IVR systems for inbound and outbound call centers and voice mail systems.
This example was redesigned from the Wikipedia file: LastResortHotel BookRoom Process.png. [en.wikipedia.org/ wiki/ File:LastResortHotel_ BookRoom_ Process.png]
This file is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. [creativecommons.org/ licenses/ by-sa/ 3.0/ ]
"Event partitioning is an easy-to-apply systems analysis technique that helps the analyst organize requirements for large systems into a collection of smaller, simpler, minimally-connected, easier-to-understand ‘mini systems’ / use cases. ...
Defining requirements.
Single process in a fictitious hotel using data flow diagram notation.
Single use case in a fictitious hotel using use case diagram notation.
This approach helps the analyst to decompose the system into ‘mentally bite-sized’ mini-systems using events that require a planned response. The level of detail of each response is at the level of ‘primary use cases’. Each planned response may be modelled using DFD notation or as a single use case using use case diagram notation.
The basic flow within a process or use case can usually be described in a relatively small number of steps, often fewer than twenty or thirty, possibly using something like ‘structured English’. Ideally, all of the steps would be visible all at once (often a page or less). The intention is to reduce one of the risks associated with short-term memory, namely, forgetting what is not immediately visible (‘out of sight, out of mind’). ...
Single process in a fictitious hotel using data flow diagram notation." [Event partitioning. Wikipedia]
The DFD example "Last resort hotel book room process" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Data Flow Diagrams solution from the Software Development area of ConceptDraw Solution Park.
DFD
DFD, process, external interactor, data store,
Used Solutions

How to Draw a Building Plans

How to Draw a Building Plans
ConceptDraw DIAGRAM is a world-class diagramming platform that lets you display, communicate, and present dynamically. It′s powerful enough to draw everything from basic flowcharts to complex engineering schematics.

Interior Design. Site Plan — Design Elements

Interior Design. Site Plan — Design Elements *
Site plans are large scale drawings that illustrate a lot of useful information, such as location of buildings on the surrounding territories, topography of the site, roads, footpaths, paved and hardstandings areas, ramps, parking areas, fencing, walls and gates, landscape elements, trees and plants, layout of external lighting and service runs, adjoining and adjacent structures, surrounding streets, and many other details. On each Site plan are also designated the scale, dimensions, site boundaries, key materials, and other additional notes. ConceptDraw DIAGRAM diagramming and interior design software extended with Site Plans solution from Building Plans area contains Parking and Roads, Site Accessories, Trees and Plants libraries with numerous collection of ready-to-use vector design elements for drawing detailed Site plans, Site design plans, Structural site plans, Landscape drawings for any locality and of any complexity without efforts. This software will be also useful for planning the parks, creation yard layouts, development residential and commercial landscape designs.

Taxi Service Data Flow Diagram DFD Example

Taxi Service Data Flow Diagram<br>DFD Example *
This sample shows the Data Flow Diagram of the Taxi Service and interactions between the Clients, Operators and Divers, as well as Orders and Reports databases.

Symbol for Pool Table for Floor Plans

Symbol for Pool Table for Floor Plans
Below you can see the symbol for pool table. You can find this symbol in the library of the Floor Plans Solution and use it in your floor plan of the sport complex, home, etc. ConceptDraw DIAGRAM is a powerful diagramming and vector drawing software for creating the different Floor Plans. It’s very convenient, simple and quick to design the professional looking Floor Plans of any difficulty in ConceptDraw DIAGRAM.

UML Component Diagram

UML Component Diagram *
UML Component Diagrams are used to illustrate the structure of arbitrarily complex systems and illustrates the service consumer - service provider relationship between components.

Data flow Model Diagram

Data flow Model Diagram *
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Data Flow Diagrams Solution from the Software Development area of ConceptDraw Solution Park. This sample shows the Data Flow Model Diagram that displays the Order system and the interactions between the Order system and Customers.

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.

Process Flow Chart Examples

Process Flow Chart Examples *
Process Flow Chart is a visual illustration of overall flow of activities in producing a product or service. How do you make a Process Flow Chart usually? Drawing process flow charts, diagrams and maps is quite complex and lengthy process, especially if you draw free-hand. But now thanks to the ConceptDraw DIAGRAM diagramming and vector drawing software extended with Flowcharts solution from the "Diagrams" area of ConceptDraw Solution Park this process became simple and fast. A confirmation of this can serve many Process Flow Chart examples included in Flowcharts solution.

Conference Planning

Conference Planning *
The conference is a very important event for any firm or company. The careful planning and preparation are required, even if the number of participants is small. Each stage must be well thought-out and responsibilities for the organization clearly separated. It is very important to follow a defined plan and to be attentive to the details. Even if the conference is held in the framework of one small company, its efficiency depends on the degree of preparedness. Any event has an organizer, who is responsible for the planning, implementation and further support of the event. The organizer has to be prepared for emergency and unforeseen situations. In the event planning process there are several key points that must be obligatory taken into account. While respecting them, the conference will be held as scheduled and at the proper level. First of all you should clearly identify the main idea and give the name for the event, to choose the place and time of event holding. Next, consider the composition of participants and establish a detailed plan of holding the conference. ConceptDraw MINDMAP is a great tool for planning the logistics of a conference.

Wireless Networking for Mac

Wireless Networking for Mac *
ConceptDraw DIAGRAM is a Wireless Network Drawing Mac OS software.

Seating Chart Template

Seating Chart Template *
Seating chart developing is necessity for constructing and building the cinemas, theaters, banquet halls, auditoriums, and other premises for accommodation a large number of people. Seating chart template can help you design professional looking seating plan. ConceptDraw DIAGRAM diagramming and vector drawing software recommends you to use the Seating Plans solution from the Building Plans area for designing the seating charts.

Why Flowchart Important to Accounting Information System?

Why Flowchart Important to<br> Accounting Information System? *
The Accounting flowchart shows how information flows from source documents through the accounting records. The are based on the accounting procedures or processes. Flowcharts are used to represent accounting information in a system. There are special symbols which are used to create accounting flowcharts. Try conceptdraw flowcharting set of symbols to draw a professional charts.

DFD Library — Design elements

DFD Library — Design elements *
Data Flow Diagrams (DFD) solution from the Software Development area of ConceptDraw Solution Park provides plenty of predesigned templates, samples and DFD vector design elements proposed by three DFD libraries. These DFD library objects are designed to help you effectively model the data flows and functional requirements for the business processes or systems, to design the Process-oriented models or Data-oriented models, Data flowcharts and Data process diagrams, Structured analysis diagrams and Information flow diagrams. There are two different notations used to draw the Data Flow Diagrams (Yourdon & Coad and Gane & Sarson). These notations define the different visual representations for the processes, data stores, data flows, and external entities. ConceptDraw DIAGRAM software provides you with possibility of designing professional-looking Data Flow Diagrams, DFD Models, Data Flow Process Diagrams using any of these notations. Simply drag the predesigned DFD flowchart symbols from the appropriate library and connect by arrows depicting the data flow from one step to another.

Object-Oriented Development (OOD) Method

Object-Oriented Development (OOD) Method *
This sample shows the Booch OOD diagram of the environment. The Booch method (developed by Grady Booch) is an object modeling language and methodology used in software engineering. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park.

Best Tool for Infographic Construction

Best Tool for Infographic Construction *
ConceptDraw is a best data visualization tool that will allow everyone to create rich infographics and visualizations quickly and easily.