Learn the key differences between UML class diagrams and object diagrams, two types of UML diagrams for data modeling. Find out how to create them and use them effectively.

A class diagram is a UML type static structure diagram that describes the structure of a system by showing the system’s classes, their attributes and relationships among objects while ERD is a visual ...

The essential UML logic diagrams are the class diagrams: they represent the classes of objects that make up a program. Object diagrams are used as the basis to show scenarios of dynamic evolution of ...