data-flow - определение. Что такое data-flow
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Что (кто) такое data-flow - определение

BROAD CONCEPT IN COMPUTER SYSTEMS WITH MANY DIFFERENT MEANINGS
Data flow; Flow of data; Data-flow; Dataflows; Data flows

data flow         
A data flow architecture or language performs a computation when all the operands are available. Data flow is one kind of data driven architecture, the other is demand driven. It is a technique for specifying parallel computation at a fine-grain level, usually in the form of two-dimensional graphs in which instructions that are available for concurrent execution are written alongside each other while those that must be executed in sequence are written one under the other. Data dependencies between instructions are indicated by directed arcs. Instructions do not reference memory since the data dependence arcs allow data to be transmitted directly from the producing instruction to the consuming one. Data flow schemes differ chiefly in the way that they handle re-entrant code. Static schemes disallow it, dynamic schemes use either "code copying" or "tagging" at every point of reentry. An example of a data flow architecture is MIT's VAL machine.
Flow control (data)         
MANAGEMENT OF DATA RATE
Modem flow control; Hardware flow control
In data communications, flow control is the process of managing the rate of data transmission between two nodes to prevent a fast sender from overwhelming a slow receiver. Flow control should be distinguished from congestion control, which is used for controlling the flow of data when congestion has actually occurred.
Data Flow Diagram         
  • Data flow diagram with data storage, data flows, function and interface
  • DeMarco]] notation''
GRAPHICAL REPRESENTATION OF THE "FLOW" OF DATA THROUGH AN INFORMATION SYSTEM
External entity; Data Flow Diagram; Dataflow diagram; Data flow model; Physical Data Flow; Logical Data Flow; Data flow diagram
<programming> A graphical notation used to describe how data flows between processes in a system. Data flow diagrams are an important tool of most structured analysis techniques. http://smartdraw.com/resources/centers/software/dfd.htm. (2003-05-17)

Википедия

Dataflow

In computing, dataflow is a broad concept, which has various meanings depending on the application and context. In the context of software architecture, data flow relates to stream processing or reactive programming.

Примеры употребления для data-flow
1. Seismic data flow into center computers from 180 seismic stations worldwide.
2. Other major currencies were little changed, with data flow on the light side.
3. Data flow since the January meeting has strengthened the hand of hawks on the ECB‘s governing council.
4. Despite generally softening UK data flow, Goldman Sachs came out with a sterling–positive report on Thursday.
5. With the FOMC meeting casting its shadow across the market, there was little reaction to European data flow.