Take Note: DFD is not part of the Online Shopping System UML Diagrams, but they complement each other in explaining the project activities, behaviors, interactions, and structure. However, there are some differences such as in customer or user experience. It works the same also as other e-commerce platforms. Designer: Online Shopping System DFD – Project Details What is Online Shopping System DFD?Īn online shopping app or system is the same or half-alike an e-commerce website. Diagram: DFD is also known as Data Flow Diagram Tools Used: Diagraming tools that provide data flow diagram symbols. It contains important details on the flow of data and alternatives present in the project. Name: Online Shopping System Data Flow Diagram (DFD) Abstract: The Online Shopping System Data Flow Diagram (DFD) shows the structure of the project in terms of its data management. The table shows the overview and details of the data flow diagram and has complete information about the project. It also uses entities, processes, and data to define the whole system. The online shopping system DFD consists of DFD levels 0, 1, and 2. It is used to document the transformation of data (input-output) for project development. The DFD (Data Flow Diagram) for Online Shopping System describes the overall “flow” of data on the project.
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