This ER (Entity Relationship) Diagram represents the model of Airlines Reservation System Entity. The entity-relationship diagram of Airlines Reservation System shows all the visual instrument of database tables and the relations between Reservation, Ticket Booking, Airlines, Airline Enquiry etc. It used structure data and to define the relationships between structured data groups of Airlines Reservation System functionalities. The main entities of the Airlines Reservation System are Airlines, Reservation, Passengar, Ticket Booking, Employee and Airline Enquiry.

This ER (Entity Relationship) Diagram represents the model of Alumni Information System Entity. The entity-relationship diagram of Alumni Information System shows all the visual instrument of database tables and the relations between College, Social Network, Alumni, College News etc. It used structure data and to define the relationships between structured data groups of Alumni Information System functionalities. The main entities of the Alumni Information System are Alumni, College, College Mates, Social Network, Opportunity and College News.

This ER (Entity Relationship) Diagram represents the model of Appartment Maintance Management System Entity. The entity-relationship diagram of Appartment Maintance Management System shows all the visual instrument of database tables and the relations between Block, Monthly Maintenance Expences, Appartment, Receipt etc. It used structure data and to define the relationships between structured data groups of Appartment Maintance Management System functionalities.

This ER (Entity Relationship) Diagram represents the model of Art Gallery Management System Entity. The entity-relationship diagram of Art Gallery Management System shows all the visual instrument of database tables and the relations between Customer, Order Update, Arts, Arts Stock etc. It used structure data and to define the relationships between structured data groups of Art Gallery Management System functionalities. The main entities of the Art Gallery Management System are Arts, Customer, Order, Order Update, Payment and Arts Stock.

This ER (Entity Relationship) Diagram represents the model of Attendance Management System Entity. The entity-relationship diagram of Attendance Management System shows all the visual instrument of database tables and the relations between Employee, Holidays, Attendance, Login etc. It used structure data and to define the relationships between structured data groups of Attendance Management System functionalities. The main entities of the Attendance Management System are Attendance, Employee, Student, Holidays, Leave and Login.

This ER (Entity Relationship) Diagram represents the model of Auto Spare Parts Management System Entity. The entity-relationship diagram of Auto Spare Parts Management System shows all the visual instrument of database tables and the relations between Sales, Billing, Purchase, Order etc. It used structure data and to define the relationships between structured data groups of Auto Spare Parts Management System functionalities. The main entities of the Auto Spare Parts Management System are Purchase, Sales, Reports, Billing, Invoice and Order.

This ER (Entity Relationship) Diagram represents the model of Automobiles Store and Service Management System Entity. The entity-relationship diagram of Automobiles Store and Service Management System shows all the visual instrument of database tables and the relations between Store, Services, Automobiles, Delivery etc. It used structure data and to define the relationships between structured data groups of Automobiles Store and Service Management System functionalities.

This ER (Entity Relationship) Diagram represents the model of Banking Management System Entity. The entity-relationship diagram of Banking Management System shows all the visual instrument of database tables and the relations between Employees, Fixed Deposit, Customer, Current Account etc. It used structure data and to define the relationships between structured data groups of Banking Management System functionalities. The main entities of the Banking Management System are Customer, Employees, Accounts, Fixed Deposit, Saving Account and Current Account.

This ER (Entity Relationship) Diagram represents the model of Bike Service Center Management System Entity. The entity-relationship diagram of Bike Service Center Management System shows all the visual instrument of database tables and the relations between Booking, Insurance, Bike, Payment etc. It used structure data and to define the relationships between structured data groups of Bike Service Center Management System functionalities. The main entities of the Bike Service Center Management System are Bike, Booking, Repair Bike, Insurance, Customer and Payment.

This ER (Entity Relationship) Diagram represents the model of Bike Showroom Management System Entity. The entity-relationship diagram of Bike Showroom Management System shows all the visual instrument of database tables and the relations between Booking, Insurance, Bike, Payment etc. It used structure data and to define the relationships between structured data groups of Bike Showroom Management System functionalities. The main entities of the Bike Showroom Management System are Bike, Booking, Repair Bike, Insurance, Customer and Payment.