INTERVIEW QUESTIONS CONCEPTS AND ARCHITECTURE OLAP DETAILS

Question: Explain about the view selection problem?

Answer: Often calculating all the data is not possible by aggregations for this reason some of the complex data problems are solved. In order to determine which data should be solved and calculated, developers use View selection application. This solution is often used to reduce calculation problem.

Often calculating all the data is not possible by aggregations for this reason some of the complex data problems are solved. In order to determine which data should be solved and calculated, developers use View selection application. This solution is often used to reduce calculation problem. Source: CoolInterview.com

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