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entity relationship diagram for patient information system
Wiki User
∙ 12y ago
In an Entity-Relationship Diagram for a patient information system, you may have entities like Patient, Doctor, Appointment, Prescription, and Medical Record. The relationships between these entities could include a Patient having many Appointments, a Doctor treating many Patients, and a Prescription being linked to a specific Patient. Attributes for each entity would include things like patient ID, doctor ID, appointment date, prescription details, and diagnosis information.
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Er diagram for sales and purchase management system?
yes,I want erd and dfd of sales and purchase system.
Draw complete ERD for a student information system?
draw EDR for a student information system
What is ERD?
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An ERD for that system.
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Entity Relationship Diagrams (ERD's) are one of the main tools used in the software design process. Creating an ERD produces a conceptual data model of the information system. It allows software engineers to understand the system data requirements more comprehensively.
What is entity relationship diagrame?
An entity relationship diagram (ERD) represents the entities, or groups of information, and their relationships maintained for a business. An entity relationship diagram represents the entities, or groups of information, and their relationships maintained for a business. An entity relationship diagram represents the entities, or groups of information, and their relationships maintained for a business.
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To draw a entity relationship diagram for bus services?
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