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Database - Interview Questions and Answers for 'Denormalization' - 2 question(s) found - Order By Newest

 Q1. Difference between Normalization and Denormalization ? Database2017-08-18 09:42:11

Ans. Normalization is the process of splitting one Table into multiple so as to avoid Data duplication whereas Denormalization is the process of reducing Tables that creates data duplication but would remove joins in the queries.

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 Which of the two Normalization / Denormalization facilitate better performance ? Which of the two facilitate better space management ?


 Q2. Which of the two Normalization / Denormalization facilitate better performance ? Which of the two facilitate better space management ?Database2017-08-18 09:42:46

Ans. DeNormalization facilitate better performance. Normalization remove data duplication and hence facilitate better database space management.

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 Difference between Normalization and Denormalization ?



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