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.

4 Answers   IBM, MAHINDRA, Tech Mahindra,

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Compare cold fusion with other programming languages?

0 Answers  

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What is data mart in data warehouse?

0 Answers  

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Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?

0 Answers  

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What is data warehouse architecture?

0 Answers  

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Explain what is the difference between olap and datawarehosue?

0 Answers  

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What are the stages of datawarehousing?

0 Answers  

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i have scheduled a report in a job in the cognos8.3 which would send the reports to the respective user ,now the repot ran and is sent to the respective user but it contains some unwanted data. So based on the senario can any one tell me that can we recall back the report ??????

0 Answers   Wipro,

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suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?

3 Answers   Oracle,

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What are situations where snowflake schema is better than star schema when the opposite is true?

0 Answers  

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Explain how does tuple-oriented relational calculus differ from domain-oriented relational calculus?

0 Answers  

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What is ?Data mining??

2 Answers  

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