What is the main benefit of denormalizing a normalized table?
Less data redundancy
Less space needed
More security
Improved speed of data retrieval
1
Expert's answer
2018-04-17T09:04:59-0400
The correct answer is: Improved speed of data retrieval. Instruction “JOIN” requires quite a lot of time to perform. Denormalization reduces the number of “JOINs” and improves speed of data retrieval due to this.
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