Explain what are fact, dimension, and measure?


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What is loop in data warehousing?

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Explain normalization?

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What is data validation strategies for data mart v?

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what is indexing ? what are different types of indexes supported by oracle ?

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Explain swot analysis?

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What is the difference between aggregate table and materialized view?

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Explain how to generate iqd file from framework manager?

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Explain what is the advantages data mining over traditional approaches?

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

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Start a batches with in a batch?

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