Who needs data warehousing?
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Can any one explain the hierarchies level data warehousing.
Explain what are components of report studio?
What are the vaious etl tools in the market?
What are Aggregate tables?
Explain how are the dimension tables designed?
How did you plan your Data ware house project?
What are parallel querys and query hints?
What is the "junk dimension"? Give with examples?
What is Cognos script editor?
does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com
What is the difference between constraind base load ordering and target load plan?
Fact table is in normalized or de-normalized form?