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Which is the best normalization Level for a dataware house new system?

edited Sep 27, 2011 3:28AM in Database DataWarehousing (MOSC) 4 commentsAnswered
  Hi,

 

We are about to start the design of a new system data warehouse, using an Oracle 11g as our main database, we are currently discussing which is the best normalization level we should implement into our database design, we have heard some many point of view and I would like to know what do you think about the next 4 suggestions.

 

Use none normalization levels at all.

Use the first normalization level

Use the second normalizations level

Use the third normalization level

 

I hope you can help make the best choice

Thanks for all

 

Best Regards

 

José

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