Answer Posted / samir kumar sahoo
Denormalized data makes data retrieval operation faster and
reliable due to minimum number of joins used for
it.Therefore it improves the performance of the system.
Is This Answer Correct ? | 10 Yes | 5 No |
Post New Answer View All Answers
What is prompt types of prompts?use of prompts syntax of prompt?
What are the different problems that ?Data mining? can solve?
Difference between cold fusion 5 and cold fusion mx 6?
what are relationships?
What is conformed fact?
Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?
What are the reasons to use a chameleon method in data warehousing?
What is a general purpose scheduling tool?
What is the difference between a primary and secondary actor in use case modeling?
What is a data warehousing?
What are cluster analysis in data warehousing?
What is Sequence clustering algorithm?
What is the main difference between inmon and kimball philosophies of data warehousing?
What is meta data and system catalog?
Explain what are conformed dimensions?