Download Entity Relationship (ER) Diagram
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An Entity Relationship Diagram is a graphical representation of entities and their relationships to each other. An Entity Relationship Diagram is a type of flowchart that illustrates how “entities” like people, objects or concepts relate to each other within a system. ER Diagrams are mostly used to design or debug relational databases in the fields of computer science, business information systems, education and research. ER diagrams are related to data structure diagrams (DSDs), which focus on the relationships of elements within entities instead of relationships between entities themselves.
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Online Music Portal System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Online Music Portal System Entity. The entity-relationship diagram of Online Music Portal System shows all the visual instrument of database tables and the relations between Track, Singer, Performaer, Album etc. It used structure data and to define the relationships between structured data groups of Online Music Portal System functionalities. The main entities of the Online Music Portal System are Performaer, Track, Music Library, Singer, Music and Album.
Voting Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Voting Management System Entity. The entity-relationship diagram of Voting Management System shows all the visual instrument of database tables and the relations between Citizen, Votinng Center, Vote, Candidate etc. It used structure data and to define the relationships between structured data groups of Voting Management System functionalities. The main entities of the Voting Management System are Vote, Citizen, Voter List, Votinng Center, Voting Machine and Candidate.
Ticket Reservation System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Ticket Reservation System Entity. The entity-relationship diagram of Ticket Reservation System shows all the visual instrument of database tables and the relations between Seats Availability, Stations, Trains, Passengers etc. It used structure data and to define the relationships between structured data groups of Ticket Reservation System functionalities. The main entities of the Ticket Reservation System are Trains, Seats Availability, Fare, Stations, Booking and Passengers.
Shopping System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Shopping System Entity. The entity-relationship diagram of Shopping System shows all the visual instrument of database tables and the relations between Shopping Cart, Payment, Shopping, Delivery etc. It used structure data and to define the relationships between structured data groups of Shopping System functionalities. The main entities of the Shopping System are Shopping, Shopping Cart, Order, Payment, Product and Delivery.
Reseller Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Reseller Management System Entity. The entity-relationship diagram of Reseller Management System shows all the visual instrument of database tables and the relations between Order, Company, Reseller, Company Type etc. It used structure data and to define the relationships between structured data groups of Reseller Management System functionalities. The main entities of the Reseller Management System are Reseller, Order, Customer, Company, Sold License and Company Type.
Placement Office Automation ER Diagram
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.
Online Crime Investigation ER Diagram
This ER (Entity Relationship) Diagram represents the model of Online Crime Investigation Entity. The entity-relationship diagram of Online Crime Investigation shows all the visual instrument of database tables and the relations between Criminal , Department , Case , FIR etc. It used structure data and to define the relationships between structured data groups of Online Crime Investigation functionalities. The main entities of the Online Crime Investigation are Case , Criminal , Crime , Department , Police and FIR .
Vehicle Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Vehicle Management System Entity. The entity-relationship diagram of Vehicle Management System shows all the visual instrument of database tables and the relations between Driver, Vehicle History, Vehicle, Vehicle Type etc. It used structure data and to define the relationships between structured data groups of Vehicle Management System functionalities. The main entities of the Vehicle Management System are Vehicle, Driver, Fuel, Vehicle History, Booking and Vehicle Type.
Telephone Directory Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Telephone Directory Management System Entity. The entity-relationship diagram of Telephone Directory Management System shows all the visual instrument of database tables and the relations between Contact Details, City Name, New Phone Number, Email Id etc. It used structure data and to define the relationships between structured data groups of Telephone Directory Management System functionalities.
Shop Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Shop Management System Entity. The entity-relationship diagram of Shop Management System shows all the visual instrument of database tables and the relations between Discounts, Sales, Payments, Inventory etc. It used structure data and to define the relationships between structured data groups of Shop Management System functionalities. The main entities of the Shop Management System are Payments, Discounts, Products, Sales, Stock and Inventory.
