Employee DB ER diagram

Built for HR teams, database architects, and engineers who need a clear blueprint before building an employee management system. This ready-made ER diagram maps core entities. Employee, Department, Position, Salary, Benefits, and Performance Evaluations, with relationships already defined. Unlike generic diagram tools, it comes pre-structured with realistic fields and types, saving hours of schema planning. Use it when scoping a new HRIS, onboarding a dev team, or documenting existing systems for stakeholders. Scales cleanly from small teams to enterprise-level org structures, with a clean, professional layout ready to present or hand off to engineering.