This is an ER diagram example that shows the business objects within a college, which includes department, instructor, course, and student. An Entity Relationship Diagram (ERD) shows how entities (such as people, objects or concepts, etc.) relate to each other in a particular system. Generally, an ERD does not define business processes, but graphically displays business data patterns. In this case, the entity can be regarded as a noun and the relation can be considered as a verb. Learn more details from this college course's ER diagram, and try to make yours with ease now!
