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Designing databases

There are many ways of storing your data

- Memo Pad / Notes
- Spreadsheets
- Simple databases
- Bespoke databases

3 scenarios


Memo Pad / Notes

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Fast and simple
But... limited


Spreadsheets

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- Excel To Go or Pocket Excel
- Easy and great for calculations
- But problems with security, error checking, synchronization and relational data.


Databases

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- Everything is a database – quite right too!

- Software like HanDBase makes it easy to get started

-eg surgical logbook

- Today's session is to make sure you do the right thing

Bespoke databases

- Allow advanced user interface
- Expensive and require computer expertise


Scenario 1

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Store the following information

- name
- date of birth
- ID
- sex
- consultant
- ward
- bed no.

Database field types

Text Integer Float Pop-Up Check-Box
Date Time Heading Image Unique

 


Scenario 2

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- same information as before, but also...

- see patients by name, by ward and by consultant

- weight, height, BMI

- diagnosis


Scenario 3

- same information as before, but also...

- blood results over several days for each patient