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what is materialised view? why we use it in data warehousing?
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Answer Posted / suman palisetty
Materialized Views are objects which have information that has been aggregated and summarized from source tables.
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how to develop dynamic dashboards, and what is the difference between static and dyanmic dashboards in report studion and need with example. plz mail me on this email id vasucognos4@gmail.com
hi frnds any body have cognos projects plz send me two(or)three projects to my mail adress ramureddy.reddy4@gmail.com.
What are the types of hierarchies?
what is the main advantage of impromptu over cognos reportnet?
Please Answer this Questions: 1.In FWM We have to create Hierarchies, Condition is we don't know the correct levels in the Hierarchies, in this case how can we find out the levels (year->Quarters->month->day)in data? 2. In FWM Standalone Filter is for Reusable purpose & Embedded Filter we cant resuse.but is this possible to convert the Embedded filter to standalone filter? 3.What are the differences between Relational Database Model & Multi Dimensional Database? 4.In Drill Down/ Drill Up, How to specify the limits for example in a report there is 6 Drill down is possible, but i want only 3 Drill downs, the report should not allow 4 Th Drill Down.How to make this ? 4. What are the limitations in Select and Search Prompt ?
What is called Cognos powerplay?
What is the metric store database?
tell me two or three issues from client side and how to solve those issues?
2. We have asked to create a repots showing sales by region in order to determine which regions are generating the most revenue and highest sales volume. The report needs to include the revenue and quantitiy sold of each subcategory with in category.
How to a create header dynamically in a crosstab report in cognos 8.1?
what are all the versions of cognos and cognos8 as well as mention all the advantages nd disadvantages in cognos8 versions. any one plz answer this question.
How to generate cubes in cognos?
plsreply to me...im interested to do the cgnos certifications relating to report developer.can you suggest me what kind of certifications andwhere cani get (dumps) previous quetions and answers for the certification........
Write types of folders present in cognos?
Why is auto-regression used in forecasting used on cognos platform?
