data flow diagram
noun[C]
ukus(abbreviationDFD)adrawing, oftenproducedby acomputer, thatshowshow and in whatorderinformationisdealtwith in asystem:
Use adataflowdiagramto show therelationshipsbetween thebusinessprocesseswithin anorganization.
Examplesofdata flow diagram
data flow diagram
The person designing a system usually draws the specific microarchitecture as a kind ofdataflowdiagram.
From
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This example is from Wikipedia and may be reused under a CC BY-SA license.How any system is developed can be determined through adataflowdiagrammodel.
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This example is from Wikipedia and may be reused under a CC BY-SA license.Thedataflowdiagramusually does not convey complex system details such as parallel development considerations or timing information, but rather works to bring the major system functions into context.
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This example is from Wikipedia and may be reused under a CC BY-SA license.With adataflowdiagram, users are able to visualize how the system will operate, what the system will accomplish, and how the system will be implemented.
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This example is from Wikipedia and may be reused under a CC BY-SA license.In integrated circuits, often a block in adataflowdiagramhas a single input and a single output, and operate on discrete packets of information.
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This example is from Wikipedia and may be reused under a CC BY-SA license.In particular, dependency links in a decision model represent cause-and-effect (as in a causal loop diagram), data flow (as in adataflowdiagram), or other relationships.
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This example is from Wikipedia and may be reused under a CC BY-SA license.A well-known example of a modeling language employing this perspective is data flow diagrams.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.A well-known example of a modelling language employing this perspective is data flow diagrams.
FromThis example is from Wikipedia and may be reused under a CC BY-SA license.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The analysis consists of interpreting the system concept (or real world) into data and control terminology, that is into data flow diagrams.
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This example is from Wikipedia and may be reused under a CC BY-SA license.The old system's dataflow diagrams can be drawn up and compared with the new system's data flow diagrams to draw comparisons to implement a more efficient system.
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This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.