This ER (Entity Relationship) Diagram represents the model of Patient Management System Entity. The entity-relationship diagram of Patient Management System shows all the visual instrument of database tables and the relations between Doctor, Diease, Patient, Medicine etc. It used structure data and to define the relationships between structured data groups of Patient Management System functionalities. The main entities of the Patient Management System are Patient, Doctor, Doctor Schedule, Diease, Test and Medicine.

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

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

This ER (Entity Relationship) Diagram represents the model of Petrol Pump Management System Entity. The entity-relationship diagram of Petrol Pump Management System shows all the visual instrument of database tables and the relations between Sales, Tankers, Fule, Inventory etc. It used structure data and to define the relationships between structured data groups of Petrol Pump Management System functionalities. The main entities of the Petrol Pump Management System are Fule, Sales, Stocks, Tankers, Meter Readings and Inventory.

This ER (Entity Relationship) Diagram represents the model of Pharmacy Management System Entity. The entity-relationship diagram of Pharmacy Management System shows all the visual instrument of database tables and the relations between Medicines, Company, Pharmacy, Sells etc. It used structure data and to define the relationships between structured data groups of Pharmacy Management System functionalities. The main entities of the Pharmacy Management System are Pharmacy, Medicines, Stocks, Company, Inventory and Sells.

This ER (Entity Relationship) Diagram represents the model of Photo Gallery Entity. The entity-relationship diagram of Photo Gallery shows all the visual instrument of database tables and the relations between Images, Category, Media, Uploads etc. It used structure data and to define the relationships between structured data groups of Photo Gallery functionalities. The main entities of the Photo Gallery are Media, Images, Wallpapers, Category, Login and Uploads.

This ER (Entity Relationship) Diagram represents the model of Pizza Ordering System Entity. The entity-relationship diagram of Pizza Ordering System shows all the visual instrument of database tables and the relations between Order, Order Status, Pizza, Payments etc. It used structure data and to define the relationships between structured data groups of Pizza Ordering System functionalities. The main entities of the Pizza Ordering System are Pizza, Order, Customer, Order Status, Coupans and Payments.

This ER (Entity Relationship) Diagram represents the model of Placement Cell Management System Entity. The entity-relationship diagram of Placement Cell Management System shows all the visual instrument of database tables and the relations between Trainning, Company, Placements, Applicant etc. It used structure data and to define the relationships between structured data groups of Placement Cell Management System functionalities. The main entities of the Placement Cell Management System are Placements, Trainning, Job, Company, College and Applicant.

This ER (Entity Relationship) Diagram represents the model of Placement Office Automation Entity. The entity-relationship diagram of Placement Office Automation shows all the visual instrument of database tables and the relations between Users, Resumes, Placements, Registration etc. It used structure data and to define the relationships between structured data groups of Placement Office Automation functionalities. The main entities of the Placement Office Automation are Placements, Users, Company, Resumes, Skills and Registration.

This ER (Entity Relationship) Diagram represents the model of Poll Survey System Entity. The entity-relationship diagram of Poll Survey System shows all the visual instrument of database tables and the relations between Users, Survey, Polls, Registration etc. It used structure data and to define the relationships between structured data groups of Poll Survey System functionalities. The main entities of the Poll Survey System are Polls, Users, Votes, Survey, Results and Registration.