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Art of Data Engineering · Nov 5, 2024

Data Engineering with a 'Cover and Move' Approach to Data Quality

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Tim Webster · Art of Data Engineering

If you work in data in any shape or form, you’re going to hear those words thrown around at some point. Most people take a nonchalant attitude to data quality, thinking, “The data should be quality-checked upstream at the source, right?” Wrong.

The data input is always right — alrighty then.

The “not my problem” stance. These are the same folks who like to wave at data quality issues as they fly past.

“Our data is always accurate” (heard this one at a recent conference — insert audible eye roll) — yeah, right.

My personal favorite: “I thought it was already quality-checked” — hmm, by who, the fairies?

These are assumptions, and assumptions will bite you harder than you think. 

Read the original on artofdataengineering.substack.com

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