Explain what are the different types of join operations?

973

Explain the process of extracting data from source systems,storing in ods and how data modeling is done?

927

Why facts table is useful in representing the data?

1005

What is Discrete and Continuous data in Data mining world?

2640

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

2050

Compare cold fusion with other programming languages?

1007

What is the difference between olap and datawarehosue?

955

Explain the difference between dw and bi?

1048

Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?

958

Explain dimension table ?

983

What are the steps involved in creating dimensional modeling process?

1021

What is mean by aggregate aware?

1085

How to load the time dimension?

1010

After the complete generation of a report who will test the report and who will analyze it?

984

What is index awareness in universe?

1036