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Question

What is the suggested approach for data modeling in OLAP systems?

a.

Standardize the data model for all departments

b.

Customize the data model for each department

c.

Denormalize all tables for simplicity

d.

Use a single level of summarization

Posted under Data Warehousing and OLAP

Answer: (b).Customize the data model for each department Explanation:The suggested approach for data modeling in OLAP systems is to customize the data model for each department or user group based on their specific needs.

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Q. What is the suggested approach for data modeling in OLAP systems?
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