Interested to Buy Any Domain ? << Click Here >> for more details...
What is Model Versioning or Versioning in Cognos Framework
Manager?
- 2 Answers
- 9503 Views
- Systime, I also Faced
- E-Mail Answers
Answer Posted / madhukumark80
The versioning allows you to publish a package without
impacting the current reports in use. You can then perform a
staged testing approach to move the existing reports to the
new package.
It's a protection against changes. Existing reports will
continue to use the previous version of the model until they
are opened and resaved or the old version is phased out by a
subsequent model publish. However, if you have a proper
dev/test/prod setup then the model versioning may be less
useful because you should be doing some quality control
testing of your own before the model reaches production.
Example: In the model you have a calculation for Revenue
which is Price * Quantity. You publish this model with 2
model versions specified. Model versioning is tracked using
the timestamp of the publish activity so we will call this
"Package 2010-07-09". Next, you create a report which uses
this package and the Revenue calculation.
Tomorrow comes along and you decide to update the Revenue
calculation to scale the values for some reason. The
calculation becomes Price*Quantity/1000. You publish this
package with 2 model versions. This creates a timestamped
package that we will refer to as "Package 2010-07-10".
If you go and run that report at this point the report will
use "Package 2010-07-09" because that is the version that
was used to create the report even though a later version of
the package exists. This means that you will be showing
unscaled Revenue values because it will still use the
previous calculation definition. If you open the report in
one of the studios you will be asked to update the report to
the latest package version. Saving the report will point the
report to "Package 2010-07-10". For the sake of this example
we will not save the report so it will still be using
"Package 2010-07-09".
Another day goes by and you decide to update the package
again. Now Revenue is defined using Price*Quantity/1000000.
You publish the package again with 2 model versions
specified. This creates "Package 2010-07-11". However, you
specified that you will only keep 2 model versions and this
means that the first package, "Package 2010-07-09", will be
purged from the content store.
If you go and run the report at this point the package that
it uses will no longer be accessible and it will ask you to
update the report to the current version of the package. The
result is that the report will show the revenue values
scaled to millions as defined in the latest package version,
"Package 2010-07-11".
| Is This Answer Correct ? | 10 Yes | 0 No |
Post New Answer View All Answers
What is the difference between a data mart and a data warehouse?
Give me any example of semi and non additive measures?
hi i need to rename a file in cognos8? can anyone help me out how 2 do it? pls suggest some solution such as using a batch file or using a procedure node or anything to rename the file
What are all the types of gateway used in Cognos?
Can you define folder?
Can you define set to be cardinality?
Please explain the different stages in creating a report in cognos report net?
how many notations are posible(cordinolity)are there in between two tables(one is fact and another is dimension)pls give me a example pls.
What is the deployment requirements used in cognos?
How to create a cube in Transformer? What is the process? Please mention process thank u
How to test a cube?
How we check the errors before running the report?
How can we import Excel data in to FWM?Wt is mean by Ragged dimensions?where can we observe the Regular dimensions & measure dimensions?
tell me two or three issues from client side and how to solve those issues?
can anyone provide link to download cognos 7.2 version for download along wiht installation and configuration steps tx in advance
