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clean data efficiently, and perform fuzzy matching

05-08-2019  0 Comment(s)

The above diagram shows how to clean data efficiently and pefrom a fuzzy matching. While much of data cleaning is performed before loading data in a database (especially for one-time, ad hoc analyses), there is a way to do it, continuously (like once a week or once a day), once the data is in its final database. It consists of adding look-up tables to help with the messy fields.

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