So while any data flow diagram maps out the flow of information for a process or system, the logical diagram provides the “what” and the physical provides the “how.” They are two different …

A data flow diagram (DFD) maps out the flow of information for any process or system. It uses defined symbols like rectangles, circles and arrows, plus short text labels, to show data inputs, …

Logical Data Flow Diagram (Click on image to modify online) Physical data flow diagrams focus on how things happen in an information flow. These diagrams specify the software, hardware, …

Lucidchart makes it easy to create a customized data flow diagram starting with a simple template. Choose the symbols you need from our library—processes, data stores, data flow, …

A data flow diagram (DFD) illustrates the flow and transformation of data for a particular business process. It’s a visual representation of how data flows through a system, so you can clearly …

Our data flow diagram software makes creating large, complex data flow diagrams simple. Lucidchart includes features like conditional formatting, action buttons, external links, and …

Whether you’re building a simple Level-0 DFD or mapping deeper levels of data flows, you can create a professional depiction of any system or process with our context diagram tool that …

Effortlessly build professional diagrams with our intuitive drag-and-drop interface. Choose from our comprehensive library of shapes and symbols, or customize your own. Enhance your …

As a visual representation of data flow, flowcharts are useful in writing a program or algorithm and explaining it to others or collaborating with them on it. You can use an algorithm flowchart to …

What is an Entity Relationship Diagram (ERD)? See ultimate guide to ER diagrams including a video overview, origins, uses, examples, components, limitations, and guidelines on how to …