Entity Relationship Diagram For University Database. University database entity relationship diagram use creately s easy online diagram editor to edit this diagram collaborate with others and export results to multiple image formats. Er diagrams are created based on three basic concepts.
Diagram university database example er diagram entity relationship diagrams work most effectively instruments to talk within the complete method. Context design implementation process 2. Entities attributes and relationships.
Course with attributes.
Employees work in departments. Entity relationship er model 4. This database could be modeled as the single entity set exam with attributes course name section number room number and time. One er diagrammatic notation.
