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

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

IDEF0 method, IDEF0 notation IDEF0 Diagrams

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. Read more
IDEF0 method, IDEF0 notation

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

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

How to Build Cloud Computing Diagram Principal Cloud Manufacturing

The term “cloud” is very popular and widely used now, it is a server, data processing centre, or a network which lets to store the data and software, provides access to them, allows to run applications without installation and gives the possibility to process data hosted remotely via the Internet connection. For documenting the Cloud Computing Architecture with a goal to facilitate the communication between stakeholders are successfully used the Cloud Computing Architecture diagrams. It is convenient and easy to draw various Cloud Computing Architecture diagrams in ConceptDraw PRO software with help of tools of the Cloud Computing Diagrams Solution from the Computer and Networks Area of ConceptDraw Solution Park. Read more

Pyramid Diagram

Pyramid diagrams help you visualize information as a triangle divided into horizontal slices. Labelled slices represent a hierarchy. Pyramids are used in marketing presentations to show and analyze hierarchy levels. 3D triangular diagram of DIKW pyramid has 6 levels: measurement, facts, data, information, knowledge, wisdom. The data component include different scattered signs or symbols which are merely useless until these random objective facts are somehow processed. Data is a resource which has to be manipulated or rearranged to get useful. Information can be extracted from a pile of data, it also can be mined from different data storages. Read more

integration definition, database design, object-oriented design, idef IDEF Business Process Diagrams

Use the IDEF Business Process Diagrams solution to create effective database designs and object-oriented designs, following the integration definition methodology. Read more
integration definition, database design, object-oriented design, idef

Entity Relationship Diagram Software for Mac

Great part of modern approaches to the database design are based on the use of different versions of ER-models. The important feature of entity-relationship model is that it can be visually represented as a graphical diagram. ER-models and Entity Relationship Diagrams are so popular due to the simplicity and the presentation clarity. The conceptual basis led to their widespread use in CASE-systems, which support automatic design of relational databases. The typical concepts for ER-models are entity, relation and attribute. Relation is a graphically represented association between two entities, that establishes certain rules and all instances of the linked entity types are subject to these rules. In common ER-model this association is always binary. For representing entity-relationship elements, there are used Crow’s foot and Chen notations. ConceptDraw PRO is a famous Entity Relationship Diagram software for Mac OSX which gives the ability to describe visually the databases with Chen’s and Crow’s Foot notation icons from Entity-Relationship Diagram (ERD) solution. Read more

Flowchart Examples

It’s very simple, convenient and quick to design professional looking Flowcharts of any complexity using the ConceptDraw PRO diagramming and vector drawing software extended with Flowcharts Solution from the "What is a Diagram" Area of ConceptDraw Solution Park which provides a wide set of predesigned objects, templates, samples and Flowchart examples. Read more

Venn diagram, draw logical relations Venn Diagrams

Venn Diagrams are actively used to illustrate simple set relationships in set theory and probability theory, logic and statistics, mathematics and computer science, linguistics, sociology, and marketing. Venn Diagrams are also often used to visually summarize the status and future viability of a project. Read more
Venn diagram, draw logical relations
HelpDesk

How to Create an Interactive Voice Response (IVR) Diagram in ConceptDraw PRO

Interactive Voice Response (IVR) Diagram is used to create and conduct the Interactive Voice Response systems for call-centers and voice mail services. IVR diagrams intended to visualize the logical and physical structure of Interactive voice response systems. ConceptDraw solution for Interactive Voice Response (IVR) Diagram allows you to create and communicate the Interactive Voice Response diagram of any complexity. Interactive Voice Response (IVR) System is a telecommunication technology that enables a computer to automatically process voice and touch phone signals. IVR systems allows users to interact through a computer with various service systems, available by telephone. The objective of IVR system is to reduce customer service costs by delivering self service to customers and guiding them to the information that they look for. Read more
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How To Convert a Bubble Diagram to an Adobe PDF Using ConceptDraw PRO

ConceptDraw PRO allows you to easy share your business documentation between different computers with different operating systems and applications using it's export capabilities. You can get your bubble diagrams in pdf format and freely communicate them with others. Read more
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How to Create an Active Directory Diagram in ConceptDraw PRO

Active Directory Service represents a distributed database that contains all the domain objects. The Active Directory domain environment is a single point of authentication and authorization of users and applications across the enterprise. The domain of the organization and deployment of Active Directory Service are exactly the cornerstones of the enterprise IT infrastructure. The logical diagrams of MS Windows Active Directory structure are used to visually support an enterprise IT infastructure planning and management. ConceptDraw PRO allows you to make AD Diagrams quickly and easily using the set of special libraries. Read more
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How to Design a Mockup of Apple macOS Sierra GUI

Since that first Macintosh, Apple have always developed and used their own hardware specific operating system. The fundamental style and layout of the Mac OS X user interface has remained largely in place since the earliest versions, but there have been obvious aesthetic enhancements, and elements of icon redesign to match branding across devices. To design an effective user interface, graphic designers will create visual GUI prototypes, that focus on maximizing the user experience. Uses Interface prototyping is much convenient when you can work through a diagram similar to the OS X design. ConceptDraw PRO allows you to develop Apple OS X User Interface (UI) prototypes using the special templates and vector libraries of the specific user interface elements. ConceptDraw Mac OS X UI solution offers libraries containing the distinct Mac app icons, menu bar graphics, glyph elements and other Mac OS X features — everything necessary to create high standard, professional UI graphic desig Read more
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How to Add a Fishbone Diagram to a PowerPoint Presentation Using ConceptDraw PRO

Fishbone (Ishikawa) diagram is often used in business to determine the cause of some problems. The easiest way to draw a Fishbone diagram is using ConceptDraw Fishbone Diagram solution. Read more