ER model example
An ER model conventions table that uses examples from a typical HR database: 1. Employees have attributes like EmployeeID, Name, Email, etc. 2. Departments have DeptID, DeptName, etc. 3. Employees reference Departments via DeptID, forming a many-to-one relationship. 4. Other conventions (weak entities, multivalued, derived) apply similarly if modeled. Join the discussion on LinkedIn