DSXchange: DataStage and IBM Websphere Data Integration Forum
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ray.wurlod

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Post Posted: Wed Oct 30, 2013 6:55 pm Reply with quote    Back to top    

What would be really cool would be if the Match Frequencies stage had the ability to maintain match frequencies, assuming that the incoming stream of tokens are all new values, so that the effect on frequencies is purely additive.

For example, one might capture the additional names being added to the data warehouse and, rather than re-generate match frequencies across the entire set of names in the warehouse, simply add the newly-arriving names to the existing set of frequencies.

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