5/14/2012

Advanced Normal Forms

I recently browsed upon some advanced high level reasoning.

4nf & 5nf.

4th Normal Form and 5th Normal Form.

It basically has to do with relationships between data elements at a higher degree than most typically relationships.

Here's the link I referenced to get a brief understanding:

http://en.wikipedia.org/wiki/Fourth_normal_form

http://courses.cs.vt.edu/~cs4604/Fall08/lectures/lecture16.pdf

I don't pretend to be an expert on this subject, however, I'm surprised I never had much interaction with it prior.

If you can make sense of it in simple terms, please post a comment or link

Thanks!

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