Which are the olap tools available that are supported by oracle?
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Suppose we want to display zero when null values coming to report how can we do that?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
I need a good brd and uc template?
What is VLDB?
Explain how are the dimension tables designed?
What is application.cfm?
What are algorithms provided by Microsoft in SQL Server?
Explain what are the mapping paramaters and maping variables?
Where can one get more info about Data Warehousing?
Explain meta data?
Explain what are the different types of data warehousing?
in general which algorithms for used?