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  Question  Asked @ Answers Views     select
 
capital of tamilnadu Wipro  1  68
What's a Cube in Rolap? Oracle  2  631
in siebel analytics by using dashboard prompts in a page have 2 reports so i have to give dashboard prompt to applied on first report only that will not applied to 2 report how it will do IBM  1  218
what are the similarities between ROLAP and MOLAP  1  1023
Business rule implemntation depends on? 1.)ETL requiremnts 2.)ETL performance 3.)business requirements.  2  668
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null. IBM  1  454
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.  1  195
Which is the optimized method of extracting the data.  1  378
if we increase the number of dimensions will the rows in fact table increase or decrease?? IBM  3  834
Select * from emp,dept,loc where emp.deptno left outer join dept.deptno and dept.locno=loc.locno. No need to consider the syntax but is it possible to have left outer join and equi join in the same SQL like this ? can we have right outer join and left outer join in the same SQL --- Principal-Finance   1  568
If I have table T1 and table T2 T1 has 250 cols and 10,000 rows T2 has 2 billion rows and 10 cols Which one would be Fact table and which one would be Dimension table and why ? Principal-Finance  3  717
how much memory space occupied real time project (roughly)?  0  118
Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani  0  166
can anybody mail me the FAQS for hyperion essbase amd planning DataMonitor  0  693
where exactly in dataware house a confirmed dimension can be created Deloitte  2  1579
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Un-Answered Questions
 
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what are the other factors of the database on which the loading performance depend? 90  
Explain grouped cross tab? 203  
What is Analysis Services? 175  
what is parallel query? 110  
What is difference macros and prompts? 163  
What is MODEL is Data mining world? 119 Bank-Of-America
if you use oracle sql*loader , how do you transform data with it during loading? 113  
Can you brief about the Data warehouse project you worked on? 141  
How do you setup Lo-cockpit? 233  
What is a ETL/ How does Oracle support the ETL process? 180  
how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause 151 iGate
Difference between PowerPlay transformer and power play reports? 197  
what are different storage options supported by oracle ? 140  
How are models actually derived? 105  
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. 106 SingleTusk
What is Discrete and Continuous data in Data mining world? 180  
Explain reference cursor? 211  
Explain Association algorithm in Data mining? 149  
What are parallel querys and query hints? 175  
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ? 108  
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