Interested to Buy Any Domain ? << Click Here >> for more details...
What is Model Versioning or Versioning in Cognos Framework
Manager?
- 2 Answers
- 9610 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 hints in cognos and where we use it.
How to do Performence Tunning in Cognos Reports?
Hi, I have Cognos 7.0 Impromptu reports and these reports have been created with the Mainframe datasource. Now the business needs these reports should be upgraded but with Oracle datasource. So what's the idea, first we should migrate these reports into ReportNet? then in that case what we will do with the Impromptu Catalog? Second, suppose we need to migrate these reports into Cognos 8 (may be 8.4) then how we will do that? do we need to create a FM Model for these reports. Please advice!
I have 7500 rows. I need all rows in single reports. Which type of prompt we have used retrieving all rows and show in a report? We have dynamical queries q1, q2, q3, q4, q5. If customer selects the particular, query that only show in execution report. In case it may more then one, how do you execute the particular query item in report page? What are the difference bt OLDP and OLAP?
Hi all... how can we publish packages using bmp scripts to Path:Public Folder Packages Folder
-----------------What is Determination Model?
What are the message flows?
please can you give me some banking domine calculations developed in framework manager plzzzzz thank you.
How to create a cube in Transformer? What is the process? Please mention process thank u
Can you define dimension?
hi, i am searching job in cognos and datastage, does any can provide me the real time experieced scenerios and questions related to cognos and datastage projects, so if anyone provide me the documents related this can very helpful to me, my mail id is tchiru01@yahoo.com
What is the difference between a cascading report and drill through the report?
Suppose you run a report with empty data, how will you inform the end user that it has no data while running the report in report studio? Is it possible, if so how?
hi..i'm searching on cognos.i want to know some real time explanation..persons who have real time exp and who r searching in this field..can u send ur mail-id..my mail-id is dhaanuus@gmail.com..hope u will respond as soon as possible..
Define report item?
