What are cluster analysis in data warehousing?


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Explain what is partitioning? What are the types of partitioning?

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What are the data marts?

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Explain where do we use semi and non additive facts?

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How to explain any (sales) project in interview.actually feom where report developer work starts?pls reply as soon as possible?

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what are the types of dimension tables

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After the generation of a report to whom we have to deploy or what we do after the completion of a report?

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how do you use commit frequencies? how does it affect loading performance?

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