Explain what is a staging area? Do we need it? What is the purpose of a staging area?
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Explain which are the olap tools available that are supported by oracle?
how can one connect two fact tables ? is it possible ? how?
What is XMLA ?
How to design file watch jobs?
What is the use of dimensional modeling in data warehousing?
Hi,Please can u tell me.. What is the difference between a Hyperion Essbase CUBE and a Star Schema? Thanks in advance, Vijay.
hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit
Explain grouped cross tab?
why oracle is the best database for data warehousing?
What is data analysis?
What is called dimensional modelling?
Explain why denormalization is promoted in universe designing?