What is the disadvantages of using Database functions
instead of using Cognos Functions in Report studio?
Answer / naresh
1)Its permitted to Perticular Database(like Oracle ,Sql
Server ,DB2 ..)so those function wil work until you are
using that databases ,
If you are using cognos functions even after you shifted to
another database also no need to change them.
2) Performance will be slow every time it will hit the
database and validate them ,so performance will be slow ,
If Cognos functions then once data extraction into buffer
area then it wil perform operations one time hitting of
database .
Is This Answer Correct ? | 1 Yes | 0 No |
What is the function of model design accelerator?
if a page have 3different layouts(list,crosstab,chart)can you show the 3 leyouts in 3 different formates (pdf,excel,csv)?
I am currently pursuing a career in Cognos and need your support in the same regard. I am in the position that you were in as described above. I would like you to share your experience during interviews, project explanation, on the job etc. I am preparing for the interviews and am quite nervous about cracking it. I am sure you understand the anxiety. Your help will be greatly appreciated. Awaiting your response!
how you create security to reports?
how u create security to reports ????
What is the enterprise class platform architecture of cognos 8?
What is the concept of using Dimension allocation "By Measure"? How Transformer use when computing the Base measue?
how can you get the errors in job? when loops are araised we get error?
What is Correlated sub-query? Please explain
-----------What is member Description?
New coloums are added in database, then how you know in report level
What is stitched Query?