Explain what Cognos DecisionStream is for extraction, transformation and loading a data into datamart?
If there is no calculations and the data is summerized, will you use Materialized view? Give Reason
please explain me How to import two data sources into Framework Manager?Can anyone tell me what is role of reporter writer in Cognos?
Latest Answer: We can import two data sources to Framework Manager in the Run Metadata Wizard.Go to Run Metadata Wizard-->Select another database ( e.g. suppose SQL Server is choosed in prior attempt, then u can choose Oracle as new datasource).Then ...
Could u explain briefly What is Static Choice?
Latest Answer: Static Choice is set of choice you provide to user for selection. These choices are manually entered in the field. E.g for value prompt when you select Radio GUI then you give choices to your users by manually entering the choices by selecting Static ...
Why we are prefer to query studio for simple reports and any extra feature is there in query studio other than report studio?
Latest Answer: In cognos 8 we can open report studio report in query studio and conditonal formating also there in query studio ...
Latest Answer: parameter is a value which we can what data will be displayed on a repport, and varaible is what will changes in a report when we applying the condition. Using varaible we can cutomize reports. These are three types 1) string 2) boolean3)language ...
What is usage property? Where do we set usage property? What is usage property for fact and dimension tables. What are the properties of usage property?
Latest Answer: 1.The Usage Property Identifies the intended usefor the data represented by query item.It determines the aggregation rules of query items and calculations.The different usage property settings areIdentifierFactAttributeUnknown2. To set the usage property ...
How to improve report performance except limited local processing?
Hello,what are complex reports and normally what issues do we face while creating complex reports in report studio?Please help me soon on this question.
Latest Answer: Complex reports is a when we have to retieve the metadata from different datasources where located at different places, and design the reports using different report types(list, crosstab,graphs & repetars) more times in single report. ...
Hello,Can any body help me how to tune performance in cognos8 or reportnet to run report or create model.
Latest Answer: In report level:1)you can reduce the calculation and condetions in the report 2) you can limit the cut copy phaste operations for user's3) you can limit access no of report's at peek time you can improve performence at report levelin model:1)you ...
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