What are the methodologies of data warehousing?
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Explain what are fact, dimension, and measure?
Suppose a null dataset with 10 variables; I want to print only name of the varibales in log window and also output window. How can we do this one?
Explain dimensional modelling?
three ways sql*loader could load data, what are those three types?
What is Factless fact table? In which purpose we are using this in our DWH projects?Plz give me the proper answer. Thanks, Ramesh
Suggest a good author for hyperion in data warehousing?
What is XMLA ?
What is the difference between datawarehouse and bi?
what is the synchonus? wht is the diff between synchronous and asynchronous what is the diff between v1 and v2 v3 delta modes in sap ecc
What is difference between query studio and report studio?
Explain what is the limit to the number of sources and targets you can have in a mapping?
What is metadata in context of a datawarehouse?