How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.

1 Answers   IBM,

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3.What is fact less fact ?

9 Answers   Accenture, HCL, TCS,

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Is there any default username & pwd for bo designer & supervisor?

0 Answers  

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

3 Answers   CTS,

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what are the types of dimension tables

19 Answers   Infotech,

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What is cubes?

0 Answers  

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What is metadata in context of a datawarehouse and how it is important?

0 Answers  

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why oracle is the best database for data warehousing?

4 Answers   HCL,

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why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.

0 Answers   IBM,

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can anybody mail me the FAQS for hyperion essbase amd planning

0 Answers   DataMonitor,

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What is difference between e-r modeling and dimensional modeling?

0 Answers  

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I need a good brd and uc template?

0 Answers  

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