Data flow diagrams (DFDs) are graphical representations ... There are different types of DFDs, such as Yourdon and Coad, Gane and Sarson, and UML, but they all share some common symbols and ...

We propose a hybrid diagram, which we call ER-Flow, based on modern UML notation ... ER-Flow diagram can help the user navigate big data at the metadata level, providing an integrated view of data and ...

By the time UML appeared in the early 1990s, the use of models to support the discovery of system requirements for business was already highly developed. Both data flow diagrams and ...

You’ll also see the basic, flow, UML, and BPMN node types with ... You can populate diagrams with nodes and connectors created and positioned based on data from data sources. Without having to write ...

We propose a hybrid diagram, which we call ER-Flow, based on modern UML notation ... ER-Flow diagram can help the user navigate big data at the metadata level, providing an integrated view of data and ...