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DFD Library System

DFD Library System

The Data Flow Diagram (DFD) is a graphical technique used for effective modeling and analyzing the information processes and systems. Having at the disposal the DFD library system and newest powerful tools of ConceptDraw PRO diagramming and vector drawing software supplied with Data Flow Diagrams (DFD) solution from the Software Development area of ConceptDraw Solution Park, you can design fast and easy the Data flow diagrams, Data flowcharts, Data flow models, Data flow process diagrams, Process-oriented models, Data-oriented models, Data process diagrams, Structured analysis diagrams, Information flow diagrams of any type and complexity. For designing the Data Flow Diagrams in ConceptDraw PRO software are used the simple DFD flowchart symbols from the offered DFD libraries - Data Flow Diagram (DFD) library, Yourdon and Coad Notation library, and Gane-Sarson Notation library. The DFD objects are need to be connected each other by the arrows to depict the data flow from one step to another, that you can do in seconds in ConceptDraw PRO, as well as set desired design of your diagram. Read more

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

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 PRO 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. Read more

UML Use Case Diagram. Design Elements

UML Use Case Diagrams are used to illustrate the structure of arbitrarily complex systems and illustrates the service consumer - service provider relationship between components. Read more

Interior Design

Interior design is simultaneously the science and art directed on beautification of interior space with the aim to provide convenience, comfort, aesthetic for pleasant staying of people. Interior design is very multifaceted, it includes the processes of interior design development, space planning, research, communication with project's stakeholders, programming, management, coordination, site inspections, all they are realized directly by interior designers or under its supervision. Creation of interior design project lets you plan and optimize the space, improve the navigation inside large premises, develop the decoration project according to the chosen style, create the lighting plan, ventilation scheme, plumbing and heating plans, and schematic of furniture arrangement. Numerous solutions from Building Plans area of ConceptDraw Solution Park contain examples, samples, templates and vector stencils libraries helpful for development the interior designs of different styles, for professional creation the interior design drawings and using them for technical documentation. Read more