This is a physical DFD of perusahaan distributor. A data flow diagram shows the inputs and outputs of a system's data processing. As its name suggests, it focuses on the movement of information, including the origin, destination, and method of storage of data. Data flow diagrams offer enterprises a simple, effective way to comprehend, optimize, and implement new procedures or systems. EdrawMax helps you create a DFD in a few clicks with its templates.