It can be beneficial to show the attributes of each entity as part of an entity relationship diagram. There are two ways to do this: In these examples the words 'is used on' appear on the line ...

Occasionally one sees an entity-relationship diagram (ERD) having an unusual characteristic. The unusual element is an entity (or more than one) that seems to have a relationship with every other ...

Strong entities are the most foundational elements within a nascent Entity-Relationship Diagram (ERD) and comprise the list of objects that would likely come to mind first. Strong entities are ...