Ensuring Data Quality, With Great Expectations
Start Data Engineering
JULY 26, 2020
What is data quality As the name suggest, it refers to the quality of our data. Quality should be defined based on your project requirements. It can be as simple as ensuring a certain column has only the allowed values present or falls within a given range of values to more complex cases like, when a certain column must match a specific regex pattern, fall within a standard deviation range, etc.
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