Data flow diagram for food ordering system
A data flow diagram is a graphical view of how data is processed in a system in terms of input and output.
The Data flow diagram (DFD) contains some symbol for drawing the data flow diagram.
Data flow diagram symbol
| Symbol | Description |
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Data Flow – Data flow are pipelines through the packets of information flow. |
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Process : A Process or task performed by the system. |
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Entity : Entity are object of the system. A source or destination data of a system. |
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Data Store : A place where data to be stored. |
Context level DFD for Online food system
1st level DFD for User
2nd level DFD for user (3.0)
Admin side DFD for online food system
Can you provide DFD Diagram for food Ordering System with Recommandation
what does mst means??
nothing, just a table name.