About This Architecture

Online doctor appointment system with three distinct user modules—Patient, Doctor, and Admin—each managing core workflows through authentication and role-based access. Patients register, log in, search doctors by medical department, book and cancel appointments with real-time slot verification. Doctors manage availability, view daily schedules, and maintain their working hours; admins add/remove doctors and generate system reports on bookings and cancellations. This use-case diagram demonstrates separation of concerns and secure credential validation, essential for HIPAA-adjacent healthcare applications. Fork this diagram on Diagrams.so to customize user flows, add payment integration, or extend with notification services. The architecture prioritizes data integrity through slot verification and audit trails via system reports.

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How do I design a multi-user online doctor appointment system with patient booking, doctor scheduling, and admin management?

This use-case diagram shows three core modules: patients register, log in, search doctors, and book/cancel appointments with slot verification; doctors manage availability and view daily schedules; admins add/remove doctors and generate reports. Each user role authenticates securely and accesses role-specific workflows, ensuring data integrity and audit compliance.