We present the results of two controlled experiments to compare ER and UML class diagrams, in order to find out which of the models provides better support during the comprehension of data models. The ...

Improve this page Add a description, image, and links to the uml-class-diagram topic page so that developers can more easily learn about it.

Existing UML and Database diagrams can be opened in the new Visio, but they are effectively frozen for editing since the previous feature set has been removed. The behavior of existing diagrams is ...

In software development, requirements, normally written in natural language, are documents that specify what users want in software products. Software developers then analyze these requirements to ...