What is source qualifier?2 5797
What is aggregate awareness?2 4617
DWH architecture?6 11931
What are cursors?4 4755
Advantages of de normalized data?2 8210
What is operational data source (ODS)?2 6898
What is difference macros and prompts?
Compare and contrast aggregates & indexes
Explain clustering algorithm?
How are models actually derived?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
Is there any difference in testing database and data ware housing?
what is user variable in affinium campaign? and some real time examples.
in general which algorithms for used?
What is Analysis Services?
Hi Friends, Can anyone tell me. is there any certification in Database testing or BI testing or ETL testing international certification? Thanks ArunKumar
Can decision tree be implemented using SQL?
Compare aggregates and data marts
does anyone "QlikView" BI tool. if you have any docs send me pls. email@example.com
what are the all possible features supported modify stage?
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 ??????