How we will see which trap(Chasm trap or Fantrap) was used
in the Universe ?

Answer Posted / aanonymous

In universe structure panel,
Organize the dimension tables and fact tables after making the
possible joins. Look at the
joins and cordialities from Dimension tables to Fact table.

If majority of the joins (one-to-many)towards fact from
dimension table consider as Chasm trap.
If majority of the joins away from the Fact table and
towards dimension table(s) consider as Fan trap

If it is Fan trap, Alias is the recommended method to
resolve the loop, otherwise use the context.
We can use either of that or both of them.

Is This Answer Correct ?    5 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain which versions are used in the bo dashboard work?

613


8. How much supervision have you typically received in your previous job?

1807


Explain are data mart and dwh normalized or denormalized? Do both of them exist in the same tier?

598


What is the difference between absolute and relative div positioning?

554


Regarding Hyperlinking in Business Objects. We have a few reports in QA environment where a number of hyperlinks are employed using OpenDoc function.In some of the reports,hyperlink is used to move to another tab within the same report.The formula used include "DocID" and ReportName="tab name".This works fine but now,for the PROD move,this will not work as the Doc Ids are subject to change. Is there a way to overcome this?Without DocID,how will move to a particular tab? Thanks in advance

4407






What is a bo repository?

568


Explain how to schedule the report in b.o?

540


How to create Index to the table in the universe designer and how it improves the Query performence

2087


What's the Functional & Architectural Differences between Business Objects & Web Intelligence Reports?

1590


Explain about a time when you discovered a more efficient way to do a work task?

609


Explain in detail about type 1?

629


Explain how many universes can be created in a project?

588


How would you format some text using css to be verdana and bold?

636


What sort of existing documents should business analysts refer to when starting on a new project?

593


explain in detail about type 3?

596