what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.

0 Answers   IBM,

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What is DTS ?

1 Answers  

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List down some of the real time data-warehousing tools?

0 Answers  

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does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com

0 Answers  

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Explain the main differences between star and snowflake schema?

0 Answers  

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what is an use case?

0 Answers   InfoAxon Technologies,

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Which is the optimized method of extracting the data.

3 Answers  

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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  

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Can we take backup when the database is opened?

0 Answers  

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What are the primary ways to store data in OLAP?

3 Answers  

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if we increase the number of dimensions will the rows in fact table increase or decrease??

3 Answers   IBM,

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Is it possible to have more than one row on the same table with the same foreign key?

2 Answers  

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