Messy data and inconsistencies often lead to inaccurate conclusions and missed opportunities. This course will teach you to identify and resolve data inconsistencies, master essential cleansing techniques, and implement optimal maintenance practices.
Often, you will come across messy data like duplicate entries, missing values, and inconsistent formats which will lead to inaccurate entries and unreliable analysis.

https://rapidgator.net/file/1e1965d544f4e0df578dbf5b65707eef/Data_Cleansing_101_SQL.rar.html