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QKB Upgrades

Posts: 1

QKB Upgrades

We are currently on the QKB CI 2011A with Dataflux 2.2.  And we are looking in process to upgrade to QKB CI 2012A.

Anyone who had done QKB upgrade, can you provide your valuable inputs on  suggestions, benefits and challenges.

thank you in advance.


Posts: 1

Re: QKB Upgrades

Posted in reply to shiva_kamath

No experience either as we are still on the 2009 FR QKB. But I would also be interested by return of experience as we are looking at moving to 2013



SAS Employee
Posts: 33

Re: QKB Upgrades

Posted in reply to shiva_kamath


Good questions, let me try to answer them a little more broadly for anyone having similar questions about QKBs.

Q: How can I tell what new functionality is available in a particular release of a QKB?

A: To compare two QKB releases to determine what new functionality was added, I would suggest looking at the release notes for the particular QKB. The release notes of each QKB highlight the new features / functionality available since the last release including any definitions have been removed or deprecated. Since the effects are cumulative, upgrading to the most recent release of a QKB will always get you functionalilty that was made available in earlier releases as well.

Q: What are the benefits of upgrading a QKB?

A: Each release of the QKB delivers new or improved QKB functionality. Examples of these kinds of improvements are:

  • New or updated definitions
  • Adding support for new locales

Definitions are rules that perform various tasks associated with data quality such as parsing of names, gender identification, or generation of matchcodes which are used to determine whether two records are the same. Examples of the benefits of new or updated definitions are better parsing, better matching, performance improvements, etc.

Locales are geography-specific and language-specific applications of definitions. For example, determining how to standardize a name is different with the English, Great Britain locale than with the English, United States locale. By adding locales, data quality rules can be applied to information in a manner best suited for the language and country that is needed.

Q: How should I upgrade to a new release of a QKB?

A: Install new QKB into a clean directory.  Check the release notes to see what definitions have been deprecated/removed.  If you are not using any definitions that have been deprecated or removed, you can simply update your data jobs to use the new definition names.  Make a reference to the new QKB in the Admin tab in DM Studio, and make that reference the new “Active” QKB.  Run a test of each data job to ensure that the job runs as expected with the new QKB.

The README for each release contains additional, platform-specific information as well as details about merging definitions between an existing QKB and a new one as well.

Q: Where can I access the latest releases of a QKB?

A: These are available for download at:

Q: Where are the release notes for QKBs?

A: These are available for download at:

I hope this information helps!
Mike F.

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