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Question

What should be considered before choosing OLAP products?

a.

Differences between ROLAP and MOLAP

b.

The scalability of the products

c.

The cost of the products

d.

The popularity of the products

Posted under Data Warehousing and OLAP

Answer: (b).The scalability of the products Explanation:Consider the scalability of OLAP products before choosing, as the system is expected to grow in size and active users.

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Q. What should be considered before choosing OLAP products?
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