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How to pass data engineering SQL interviews in big tech
SQL and data engineering are like peanut butter and jelly.
Mar 5, 2025
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Zach Wilson
364
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Processing 1 TB with DuckDB in less than 30 seconds
And so can you
Dec 23, 2025
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Matt Martin
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Zach Wilson
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7
12
Data security shouldn't be an afterthought
A practical guide for Data Engineers
Nov 26, 2025
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Zach Wilson
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Karan Dwivedi
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SCD-2 considered harmful! Part 2
Date stamp your data!
Nov 4, 2025
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Sahar Massachi
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Zach Wilson
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9
The Data Warehouse Setup No One Taught You
Storage is cheap, your time is not!
Oct 24, 2025
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Sahar Massachi
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Zach Wilson
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The 2025 AI + Data Engineering Roadmap
Getting a data engineering job is complicated.
Oct 17, 2025
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Zach Wilson
183
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Stop grinding leetcode for data engineer interviews!
Landing a role in big tech and “grinding leetcode” have gone together like peanut butter and jelly for the last ten years.
Sep 24, 2025
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Zach Wilson
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DuckDB benchmarked against Spark
You Don't Always Need A Sledgehammer
Sep 22, 2025
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Matt Martin
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Zach Wilson
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