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How can you improve performance in report studio level?
What is the difference between Cognos sql and Native sql?
How can you create cubes in framework manager?
- 7 Answers
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Answer / neelima
by using simple case statements and minimising the complex
calculations and applying the frequently used filter
conditions at the framework level instead of applying them
in the report level we can improve the performance.By
implementing distributed configuration we can improve the
performance.
we can create IQD's in the framework level and use these
IQD's to create cubes in powerplay.
| Is This Answer Correct ? | 12 Yes | 3 No |
Answer / ushasree
report studio performance depends on net work spead,
complex calculations,using not in operator,outterjoin.
Cognos SQL and Native SQL are two different types of SQL
generated by cognos tool. Native SQL is sub set or same as
Cognos SQL.
Native SQL contains only the functionality that got
executed at database end, apart from this Cognos SQL will
have the Locally processed logic as well.
we can create package using cube.Cube is a data source here.
| Is This Answer Correct ? | 15 Yes | 10 No |
Answer / durga
The performance of a report depends on the network speed
and as a developer the following things should be taken
care. Use less number of complex calculations in the
report. Avoid using of conditional blocks and also avoid
unions in the reports.
To create a cube we need to create an iqd. and use this
iqd to create a cube.
| Is This Answer Correct ? | 5 Yes | 3 No |
Answer / s ali
DMR is similar to cube. Has all member functions and drill down and roll up features.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / sergio
I don't know exactly why but it seems that parameters in the
filters badly affect performances. Does anybody know why?
| Is This Answer Correct ? | 4 Yes | 7 No |
By using less number of filters, avoiding complex
calculations , and distributing configuration we can improve
performance in report studio ..........
cognos sql statement is created irrespective to database
but native sql statement is created respective to database
which is using .......
we can't create cubes in frame work manager ......there is
no other scope to create cube other than Power play
transformer....
If i am wrong ,point out me please...
It's madhoo
| Is This Answer Correct ? | 7 Yes | 11 No |
Answer / abc
u can create cube in FM using externalise property.
| Is This Answer Correct ? | 2 Yes | 11 No |
data import to models, datastores,stored processed, is there any other way to import data?
give me scenario on cascading prompts&master-detail relation
How to schedule the report in Cognos? And i have 2 users u1,u2. how to schedule the report for these 2 users(the 2 users will get result once for a week) but u1 get the result on every monday to his inbox,and u2 get the result on every wednesday to his inbox.
what is sdibling function tell me the some functions
suppose if u r report having 1000 tables i want to dispaly alternate rows means 1,3,... how we specify that pleaes ans me
Can we install cognos 8 on windwos xp sp3.......(and i like to use data base as sql server 2000.....is it preferable?)......... pls let meknow... thaks in advance...
What is the difference between static and dynamic conditions?
What are cognos connection initial page components?
Explain the difference between powerplay transformer and power play reports?
These are the questions asking in many interviews, so pls help me,,, How did you get requirements from the client? How did you send reports to the client? How did you interact with your client? I mean through e- mail or phone or in any other way?
What is a dimension?
how can create a report like if the salary>50,000 display balance,if salary<50,000 display green?
Teradata 
