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 Categories >> Software >> Data Warehouse >> Data Warehouse General       
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how to find unique records in informatica level ibm  0  14
Hi Friends, Can anyone tell me. is there any certification in Database testing or BI testing or ETL testing international certification? Thanks ArunKumar  0  59
Why joiner transformation does not allow the aggregator transformation and expression transformation to join  2  319
Which one among Star and snowflake schemas will occupy more space? Barclays  1  745
How to answer the question how many fakt table in your datawarehouse and what size it have? Cap-Gemini  2  812
if source contain 10records how you identify header and footer Polaris  1  603
Explain Process flow in data warehouse?? Birlasoft  0  394
Hi, i want to do certification in datawarehouse?? which certification is best in current trend?? pls mention the cost also if u can....  0  209
What is an IDQ file? What is the purpose of the IDQ file and what kindof information does it usualy hold? Can it be imported by informatica?  0  925
What are the different types of Fatcs? Explain with example only CTS  2  1749
Best institute for MS BI training in Hyderabad, India?  3  1618
does anyone "QlikView" BI tool. if you have any docs send me pls.  0  904
Best Data Ware housing training institute in delhi  3  605
Data WareHousing course in noida  1  369
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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? 272  
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. 179 IBM
what are the all possible features supported modify stage? 228  
if you use oracle sql*loader , how do you transform data with it during loading? 288  
Explain grouped cross tab? 811  
What is hash partition? 314 TCS
Can you brief about the Data warehouse project you worked on? 353 TCS
What are different deliverables according to phases? 619  
what is user variable in affinium campaign? and some real time examples. 1180  
What are the different problems that ?Data mining? can solve? 512  
What are the primary ways to store data in OLAP? 680  
What are algorithms provided by Microsoft in SQL Server? 330  
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