waht is the advantage of infoset query
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Explain what is ods (operation data source)?
Explain difference between view and materialized view?
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
What is Data purging?
What is core dimension?
What is data validation strategies for data mart v?
Which component has onread method and what it is used for?
What is the 4 + 1 view model as it relates to system modeling?
Explain how to generate iqd file from framework manager?
What is a junk dimension? What is the difference between junk dimension and degenerated dimension?
i have scheduled a report in a job in the cognos8.3 which would send the reports to the respective user ,now the repot ran and is sent to the respective user but it contains some unwanted data. So based on the senario can any one tell me that can we recall back the report ??????
what is table partitioning? How it is useful to warehouse database?