Normalization in sql

Explain the normalization and why it is done. explain the case when we avoid the normalization in database.

Questions by robindas   answers by robindas

Showing Answers 1 - 1 of 1 Answers

ppad001

  • Feb 27th, 2013
 

For perfomance optimization.
Like in case of datawarehousing operation the no of tables to be joined to get the desired output might be too high. In such a case we de-normalize to serve our purpose.

  Was this answer useful?  Yes

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.

Answer Question

Click here to Login / Register your free account


 
Send   Reset

 

Related Answered Questions

 

Related Open Questions