What is meant be Data Scrubbing?

 Posted by Bandi on 6/23/2015 | Category: Sql Server Interview questions | Views: 448 | Points: 40
Answer:

Data scrubbing is the process of upgrading the quality of data before it is moved into a data warehouse.
i.e.
Correcting data before moving staging data into data warehouse. To prevent unnecessary data storage in data warehouse and maintain/improve data quality Data Scrubbing will be useful.


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