Tuesday, December 30, 2014

What is Normalization, First Normal Form, Second Normal Form , Third Normal Form

Question:What is Normalization, First Normal Form, Second Normal Form , Third Normal Form?

Answer: <br><b>Answer posted by Badri Santhosh on 2005-05-18 09:40:29:</b> Normalization : The process of decomposing tables to eliminate data redundancy is called Normalization.&nbsp;<br />&nbsp;<br />1N.F:- The table should caontain scalar or atomic values.&nbsp;<br />2 N.F:- Table should be in 1N.F + No partial functional dependencies&nbsp;<br />3 N.F :-Table should be in 2 N.F + No transitive dependencies

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