High-Level Data Architecture Diagram: This provides a broad overview of the entire data landscape, including datasources, data warehouses, data lakes, data processing tools, and analytics platforms.
A data flow diagram (DFD) is a visual representation of the information flow through a process or system. DFDs help you better understand process or system operations to discover potential problems, improve efficiency, and develop better processes.
Discover what a data flow diagram (DFD) is, its key components, and how it represents the flow of information in systems. Learn more about DFDs with SBS!
A data-flow diagram is a way of representing a flow of data through a process or a system (usually an information system). The DFD also provides information about the outputs and inputs of each entity and the process itself.
A data flow diagram (DFD) illustrates how data is processed by a system in terms of inputs and outputs. As its name indicates its focus is on the flow of information, where data comes from, where it goes and how it gets stored.
At its essence, a Data Flow Diagram is a visual representation of how data moves within a system. It serves as a dynamic map illustrating the input, output, sources, storage, and destinations of data within a system.
A data flow diagram shows how data is processed within a system based on inputs and outputs. Visual symbols are used to represent the flow of information, datasources and destinations, and where data is stored.
By identifying sources, destinations, processes, transformations, data stores, dependencies, and considering security concerns, you can create a robust diagram that aids in understanding, analyzing, and optimizing your enterprise data flows.
You can draw data flow diagrams with varying levels of details. This ‘hierarchy’ provides both an abstract view of the system, and detailed data flows that are useful when implementing the system.
A data flow diagram (DFD) is a visual representation of the information flow through a process or system. DFDs help you better understand process or system operations to discover potential problems, improve efficiency, and develop better processes.