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Data flow diagram — example.[1] A data flow diagram (DFD) is a graphical representation of the flow of data through an information system, modelling its process aspects. Often they are a preliminary step used to create an overview of the system which can later be… … Wikipedia
data flow diagram — UK US noun [C] (ABBREVIATION DFD) ► a drawing, often produced by a computer, that shows how and in what order information is dealt with in a system: »Use a data flow diagram to show the relationships between the business processes within an… … Financial and business terms
data flow diagram — data flow chart … Accounting dictionary
Data structure diagram — Example of a Data Structure Diagram. A Data Structure Diagram (DSD) is a data model used to describe conceptual data models by providing graphical notations which document entities and their relationships, and the constraints that binds them. The … Wikipedia
Data flow diagram — … Википедия
Flow diagram — can refer to: * Flowchart, schematic representation of a process * Functional flow block diagram * Data flow diagram, a graphical representation of the flow of data through an information system * Process flow diagram, in Operations, a graphical… … Wikipedia
data flow chart — data flow diagram A chart that illustrates the way in which specified data is handled by a computer program. Its purpose is to specify the data, to show where it is used or changed, where it is stored, and which reports use it … Accounting dictionary
data flow chart — data flow diagram A chart that illustrates the way in which specified data is handled by a computer program. Its purpose is to specify the data, to show where it is used or changed, where it is stored, and which reports use it … Big dictionary of business and management
Control flow diagram — Example of a so called performance seeking control flow diagram .[1] A control flow diagram (CFD) is a diagram to describe the control flow of a business process, process or program. Contr … Wikipedia
Process flow diagram — A process flow diagram (PFD) is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment. The PFD displays the relationship between major equipment of a plant facility and does not… … Wikipedia
