Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?

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What is difference between Business Objects and Hyperion Essbase? Please help me

1 Answers   Cap Gemini, TCS,

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Define Data Warehousing?

0 Answers   Wipro,

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Describe a data warehouse.

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What is execution plan?

0 Answers  

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Which is the optimized method of extracting the data.

3 Answers  

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for data loading in oracle, what are conventional loading , what are conventional loading and direct-path loading?

0 Answers  

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What is metadata in context of a datawarehouse and how it is important?

0 Answers  

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What is Active Datawarehousing?

0 Answers  

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How can you set the session management?

0 Answers  

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What is an er diagram?

0 Answers  

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What is the difference between a W/H and an OLTP application?

5 Answers  

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