상황
Design a relational database for user management in an expo judging platform, covering authentication, roles, permissions, sessions, password resets, and audit logging.
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01
Used bridge tables UserRole and RolePermission to model many-to-many relationships
02
Included UserSession, PasswordReset, and AuditLog to support security and compliance
03
Named FK references keep the model self-documenting for DBAs
Reuse for any event platform needing role-based access control, session tracking, and user audit trails.