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a department employs many employees
I 'm need ER diagram for websit news
Foreign keys isnt drawn at a ER-diagram. The relation drawn between entities is enough to show, that der is at foreign key
An ER diagram for a college system is an entity relationship diagram that is used to identify the entities of the college system and what those entities expect from the system. Examples of entities to include are students, financial aid, registers, and professors.
In software engineering, an Entity - Relationship model(ER model for short) is an abstract and conceptual representation of data. Entity-relationship modeling is a database modeling method, used to produce a type of conceptual schema or semantic data model of a system, often a relational database, and its requirements in a top-down fashion. Diagrams created by this process are called entity-relationship diagrams or ER diagrams.learn more www.ngprakasam.hpage.com
how to draw e-r diagram for hospital management system plz show the figure?
draw an er diagram on attendance management system
what is example of ER diagram for rental car company ?
entity relationship diagram on banking system?
Er diagram of human resource managenent system
er diagram for rto management system
e-r digram for baking system
try www.wikipedia.com which will help you for making ER - Diagram ....and copy past given link below in your browser for detailed description about ER - Diagram :http://www.infocom.cqu.edu.au/Courses/spr2000/95169/Extra_Examples/ERD.htm
An ER diagram is an entity-relationship diagram they show individuals and their links to each other. An ER diagram for a hospital management system would be a flow chart showing hospital staff, equipment, patients, records and more.
E-R diagram
An ER diagram of a college transport system would typically include entities such as Student, Driver, Vehicle, Route, and Booking. Relationships between these entities would show how students book rides, assign drivers to vehicles, and track routes taken. Attributes for each entity might include student ID, driver license number, vehicle number, route ID, and booking timestamp.
university management system