A successful data flow diagram can be understood by anyone, without the need for prior knowledge of the included processes. Using A Data Flow Diagram To Mitigate Security Threats. The best way to ...

A data-flow diagram is the best way of representing a flow of data through a process or a system. ... A key reason why keeping data flow diagrams up-to-date is to address issues of system growth.

In our third installment on UML we'll show you how to use sequence diagrams as a tool in your application development and an understanding of object interaction.