Explain the definition of normalized and denormalized view?
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Explain what are non-additive facts?
Can any one explain the hierarchies level data warehousing.
where exactly in dataware house a confirmed dimension can be created
What needs to be done when the database is shutdown?
What is surrogate key? Where we use it explain with example?
Is union transormation is active transformation?
Explain what is the difference between view filter and report filter?
Why facts table is useful in representing the data?
Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?
Where the cache files stored?
What is DTS ?
Explain why should you put your data warehouse on a different system than your oltp system?