Designing More Effective Data Cleansing Rules

Blog Administrator | Analyzing Data Quality, Data Cleansing, Data Management, Data Quality | , , , ,

By David Loshin

In my last post, we looked at a simple data transformation and cleansing rule that was to be used to standardize a representation of a street type. We found that an uncontrolled application of the rule made changes where we didn’t really want a change to happen.

There are two reasons why applying the rule led to an undesired result.… Read More