What is source qualifier?2 6261
What is aggregate awareness?2 4918
DWH architecture?6 12551
What are cursors?4 5024
Advantages of de normalized data?2 8586
What is operational data source (ODS)?2 7267
what are the others of "bad files" and "discard files" when using sql*loader?
what are the all possible features supported modify stage?
what is parallel query?
Hi, i want to do certification in datawarehouse?? which certification is best in current trend?? pls mention the cost also if u can....
if you use oracle sql*loader , how do you transform data with it during loading?
in general which algorithms for used?
What are parallel querys and query hints?
What are the different problems that ?Data mining? can solve?
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
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 ??????
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
a perceptron has two inputs x1,x2 wih weights w1,w2and bias weight of w0. the activation function of perceptron is h(x).the output of perceptron
Compare and contrast aggregates & indexes
Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.
How do you setup Lo-cockpit?