November 22, 2009 at 10:34 am
Hi Friends,
I need some help to understand normalization. Could anybody please tell me which normal form is used currently for database design for big application.
Thanks & Regards,
P.Prakash.
November 22, 2009 at 1:05 pm
at least go for 3th or 4th NF to understand the data and its relationships.
Stick with that as long as you can. (i.e. unless it is proven to be less performing than expected)
It will bring the best adaptability during your project and afterward.
If you are really forced to denormalize, do it properly ! don't just dissolve the small entities to a big one, but keep the original key values to ease opdate of these parameters.
Johan
Learn to play, play to learn !
Dont drive faster than your guardian angel can fly ...
but keeping both feet on the ground wont get you anywhere :w00t:
- How to post Performance Problems
- How to post data/code to get the best help[/url]
- How to prevent a sore throat after hours of presenting ppt
press F1 for solution, press shift+F1 for urgent solution 😀
Need a bit of Powershell? How about this
Who am I ? Sometimes this is me but most of the time this is me
November 22, 2009 at 7:49 pm
Thank You ALZDBA
Regards
P.Prakash
Viewing 3 posts - 1 through 2 (of 2 total)
You must be logged in to reply to this topic. Login to reply