What is the difference between olap and datawarehosue?

0 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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what is an use case?

0 Answers   InfoAxon Technologies,

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Explain some of modeling tools available in the market?

0 Answers  

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What are the different models used in cluster analysis?

0 Answers  

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What is difference between Mapplet and reusable transformation?

3 Answers   UST,

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What is partitioning? What are the types of partitioning?

0 Answers  

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How to use the tool Ontobulider

1 Answers  

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How can we run the graph?

0 Answers  

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explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I

3 Answers   IBM, Ness Technologies,

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What is the purpose of Dataware Control?

0 Answers   CGI,

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Explain what are the basic needs to join two sources in a source qualifier?

0 Answers  

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