How to create context?
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Explain what are the advantages data mining over traditional approaches?
Can you explain how analysis service works?
Is there any rownum object from which we can do this?
What is freehand sql?
Explain what is metadata reporter?
How to load the time dimension?
Why is chameleon method used in data warehouse?
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?
What is the use of incremental aggregation? Explain me in brief with an example?
What is ?Data mining??
Why denormalization is promoted in universe designing?
why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.