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Today at 8:12 PM
Computers and Technology

Answered

Give at least 5 indicators which help to identify systems andtables as potential de-normalizationcandidates.

Answer :

aristeus aristeus

Today at 8:17 PM

Answer and Explanation:

The five indicators are

There is existence of repeating groups which needs to be processed in a single group not individually
many reports exist which need to be processed online
tables need to processed in different way by different users at the same time
certain columns need very large time for the de normalization take 60% as the alarming number
many calculations needs to be applied to columns before queries can be answered

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