How can I draw an entity-relationship diagram for a medical business domain?

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Asked 7 years, 3 months ago

Modified 7 years ago

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I have to develop an entity-relationship diagram (ERD) for a business domain with the following characteristics:

A doctor consults from one clinic only, but a clinic may have many doctors working from it.
A patient makes an appointment to see a doctor on a specific day and time.
A patient may consult with many doctors and a doctor must consult with at least one patient.

My current work

I've been able to create the following diagram:

ERD

Note: I am a beginner and have just the base knowledge.

Paul White♦

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asked Sep 12, 2017 at 23:33

Sagar

212 bronze badges

yes it is, I am a beginner
– Sagar
Commented Sep 12, 2017 at 23:40
i dont want an answer but just a guidance on how can I solve the problems like this?
– Sagar
Commented Sep 12, 2017 at 23:46
See my answere here - particularly the bit about Googling Open Source software!
– Vérace
Commented Sep 13, 2017 at 4:13

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