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

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

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

This ER (Entity Relationship) Diagram represents the model of Human Resource Management System Entity. The entity-relationship diagram of Human Resource Management System shows all the visual instrument of database tables and the relations between Trainings, Departments, Employee, Salary Slip etc. It used structure data and to define the relationships between structured data groups of Human Resource Management System functionalities. The main entities of the Human Resource Management System are Employee, Trainings, Appraisals, Departments, Salary and Salary Slip.

This ER (Entity Relationship) Diagram represents the model of Image Gallery Management System Entity. The entity-relationship diagram of Image Gallery Management System shows all the visual instrument of database tables and the relations between Gallery, Downloading, Image, User etc. It used structure data and to define the relationships between structured data groups of Image Gallery Management System functionalities. The main entities of the Image Gallery Management System are Image, Gallery, Scanning, Downloading, Digital Image and User.

This ER (Entity Relationship) Diagram represents the model of Instant Messaging System Entity. The entity-relationship diagram of Instant Messaging System shows all the visual instrument of database tables and the relations between Conference, Status, Message, User etc. It used structure data and to define the relationships between structured data groups of Instant Messaging System functionalities. The main entities of the Instant Messaging System are Message, Conference, Client, Status, Theme and User.

This ER (Entity Relationship) Diagram represents the model of Institution Management System Entity. The entity-relationship diagram of Institution Management System shows all the visual instrument of database tables and the relations between Courses, Faculties, Students, Fees etc. It used structure data and to define the relationships between structured data groups of Institution Management System functionalities. The main entities of the Institution Management System are Students, Courses, Registartion, Faculties, Branches and Fees.

This ER (Entity Relationship) Diagram represents the model of Insurace Policy Enquiry System Entity. The entity-relationship diagram of Insurace Policy Enquiry System shows all the visual instrument of database tables and the relations between Buyers, Payments, Insurance, User etc. It used structure data and to define the relationships between structured data groups of Insurace Policy Enquiry System functionalities. The main entities of the Insurace Policy Enquiry System are Insurance, Buyers, Plans, Payments, Taxes and User.

This ER (Entity Relationship) Diagram represents the model of Insurance Information System Entity. The entity-relationship diagram of Insurance Information System shows all the visual instrument of database tables and the relations between Payments, Insurance, Plans, User etc. It used structure data and to define the relationships between structured data groups of Insurance Information System functionalities. The main entities of the Insurance Information System are Plans, Payments, Taxes, Insurance, Buyers and User.

This ER (Entity Relationship) Diagram represents the model of internet Banking Entity. The entity-relationship diagram of internet Banking shows all the visual instrument of database tables and the relations between Credit, Fund Transfers, Banks, User etc. It used structure data and to define the relationships between structured data groups of internet Banking functionalities. The main entities of the internet Banking are Banks, Credit, Debits, Fund Transfers, Services and User.