This Data Flow Diagram (DFD) template is designed to visually model the flow and processing of information within a banking system. It is an essential analytical tool for system analysts, software engineers, and project managers focused on financial application development. The user begins by identifying key external entities like customers and the central Bank System process. The workflow requires tracing data from its origin, such as a customer generating a "transaction request," through processes like "process deposit" or "process withdrawal." Each step defines how data is transformed or stored in defined data stores, such as "Bank Records" or "Customer Database." The completed DFD provides a clear, documented view of the system's operational logic, ensuring accurate development and optimization of the banking platform's core functions.
