cs403 gdb idea solution for 19 january, 2012

[Xpert]

“Normalization Process removes the anomalies from the data but ultimately it affects the Query Performance of DML operations:” why..? Justify the statement.

[jfsaad]

where is the cs403 gdb idea solution for 19 january, 2012 please display...

[kamranasg]

where is solution????? how to download it?

[Vuhelper]

This is because the Normalization process removes the anomalies from the data but ultimately it affects the Query performance of operations

Positive Affect: Normalization save our space by removing redundancy and anomalies and also save our record for corruption or damage.

Negative Affect: It makes the DML query slow because number of joins are involved