For example, you may use a graphical notation, such as entity-relationship diagrams (ERDs), ... you may use a textual notation, such as SQL or JSON, to describe the data schema and constraints.

A data flow diagram (DFD) is a graphical representation of how data moves and transforms in your database system. It is usually expressed in a process-oriented notation, such as a flowchart or a ...

[Background] Security risk assessment methods in industry mostly use a tabular notation to represent the assessment results whilst academic works advocate graphical methods. Experiments with MSc ...