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Data quality rules

You have decided that you want to define data quality rules for the data on the monthly marketing report.

You can think of a few scenarios that happen often where it would have been useful to have a data quality rule running. Specifically, you are concerned with duplicate customer records, daily data loads before 09:00, and that each customer has one of three correct account statuses.

Which data quality dimensions should the data quality rules cover?

This exercise is part of the course

Introduction to Data Quality

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