(Solved Homework): Quoting a live example :elucidate the problems of managing data resources in a…

Quoting a live example :elucidate the problems of managing data resources in a traditional file environment and how are they solved by a database management system? list out the major capabilities of DBMS could overcome than from the old system?

Expert Answer

Let’s consider a system in Health care.

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A patien visits a hospital in 2010, and gets his treatment for heart disease, as it is a chronic or repeating ailment. The file is with the doctors and with the patient.

As the customer is not very careful he lost all his files on a foriegn trip. Now he returns to the same hospital after 2 years with a similar problem in 2012.

Hospital asks for his old records, he says I got treatment here, you should have all the files. The hospital say we can not find the files now its too old a case, now the patient says what is the solution.

Hospital asks to redo all the tests, that could cost him, $10,000 and as these are repeat tests insurance would not cover them.

The patient is pissed and leaves the hospital, as this might reoccur, and goes to a different hospital.

This hospital loses a customer because the files were not on record or not well managed. And searching for file is a impossible task for old patients.

Now if things were on Database, all the files were digitized, all the records are available at doctors disposal all the time.

The patient will be so happy, there will be less waiting time, even future risks can be predicted with help of some further analysis.

So the advantages are:

All records documented and recoverable
Clear and convenient retrieval leading to less wait time
Future ailments/Trends can be predicted through Big data analysis
The records can be caried and accessed from any location and device, Migration is easy and convenient
Reduction in overhead and variable costs, as automated processes and systems can be implemented.

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