Entities and Attributes in Databases for Airline Companies
Entities in an airline company database represent various aspects of flight operations, passenger management, crew scheduling, aircraft maintenance, and regulatory compliance, while attributes describe their characteristics. Common entities and their attributes may include:
Flight Table
- FlightNumber (Primary Key): Unique identifier for each flight.
- DepartureAirport, ArrivalAirport: Codes or identifiers for departure and arrival airports.
- DepartureDateTime, ArrivalDateTime: Scheduled departure and arrival times.
- AircraftID: Identifier for the aircraft assigned to the flight.
- CrewID: Identifier for the crew assigned to the flight.
Reservation Table
- ReservationID (Primary Key): Unique identifier for each reservation.
- PassengerName, ContactInfo: Passenger details and contact information.
- FlightNumber: Identifier for the flight associated with the reservation.
- SeatNumber: Assigned seat number for the passenger.
- FareClass: Fare class or ticket type (e.g., economy, business).
Passenger Table
- PassengerID (Primary Key): Unique identifier for each passenger.
- PassengerName, ContactInfo: Passenger details and contact information.
- FrequentFlyerNumber: Number associated with the passenger’s frequent flyer program.
- LoyaltyStatus: Status level in the airline’s loyalty program.
Crew Table
- CrewID (Primary Key): Unique identifier for each crew member.
- CrewName, ContactInfo: Crew member details and contact information.
- Position: Role or position within the crew (e.g., pilot, flight attendant).
- Certification: Certification and qualification details for the crew member.
Aircraft Table
- AircraftID (Primary Key): Unique identifier for each aircraft.
- AircraftType, RegistrationNumber: Aircraft type and registration number.
- MaintenanceSchedule: Schedule for routine maintenance tasks and inspections.
- LastMaintenanceDate: Date of the last maintenance performed on the aircraft.
How to Design Database For Airline Companies?
Database design is crucial for the efficient operation of airline companies, facilitating various aspects of reservation management, flight scheduling, passenger information, and fleet maintenance.
A well-structured database enables airlines to manage their operations seamlessly, ensure passenger safety, and provide excellent customer service.
In this article, we’ll explore the essential principles of designing databases tailored specifically for airline companies, ensuring reliability, scalability, and optimal performance.
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