How to handle multi value dimensions?


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More Data Warehouse General Interview Questions

What are the different types of Fatcs? Explain with example only

3 Answers   CTS,


What is Time Series algorithm in data mining?

2 Answers  


Is framework manager an un-needed overhead? As we know report studio allows us to create the data model from a query and thereby skipping framework manager. Given that this feature is available, in what scenarios would one want to skip framework manager?

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What is cubes?

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Tell me the Top 10 features of oracle that supports datawarehousing.

2 Answers   CTS, IBM,






Explain what is analytical or analytic mean?

0 Answers  


What is a view as it relates to system modeling?

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Are facts same as metrics and dimensions same as measures? If not , please tell the difference?

1 Answers   Patni,


What is the difference between narmal load and bulk load?

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Business rule implemntation depends on? 1.)ETL requiremnts 2.)ETL performance 3.)business requirements.

4 Answers  


Explain conformed fact?

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How to answer the question how many fakt table in your datawarehouse and what size it have?

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