DFD Level 0 Template

dfd level 0
Data Flow Diagram
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A level 0 data flow diagram (DFD), also known as a context diagram, shows a data system as a whole and emphasizes the way it interacts with external entities. This DFD level 0 example shows how such a system might function within a typical retail business. To edit this DFD level 0 template, simply register a free Lucidchart account, then log in to start adding your own text, images, and more.