About This Architecture

Railway reservation system ER diagram modeling passenger bookings, train schedules, and station networks with normalized relational schema. The design connects PASSENGER and TICKET entities for booking management, TRAIN and SCHEDULE for route planning, and STATION with TRAIN_STATION junction table for multi-stop itineraries. This architecture supports real-time seat availability, fare calculation, payment tracking, and cancellation workflows essential for high-volume ticketing platforms. Fork and customize this diagram on Diagrams.so to adapt schema for your regional railway or transit operator requirements.

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What is the database schema structure for a railway reservation system?

This ER diagram shows a normalized relational schema with PASSENGER, TRAIN, SCHEDULE, TICKET, STATION, and TRAIN_STATION entities. Passengers book tickets linked to schedules; trains serve multiple stations via a junction table; schedules connect source and destination stations with fare and availability data.