#data engineering
Data Engineering: 3 AI articles covering data engineering news, analysis, and research
Articles
How to Encrypt PII in Data Pipelines While Keeping It Searchable⭐10
Learn how to encrypt PII like SSNs in data pipelines while keeping it searchable using deterministic encryption, key derivation, and tokenization.
My Model Worked Perfectly. Then I Tried to Make It Useful.⭐10
A data analyst builds a churn model that works perfectly but isn't usable—here's why deploying it for real-world impact matters.
Avoiding Entity Key Drift in a Data Lake: Step 2, When Fuzzy⭐9
Fuzzy matching breaks down with Damerau-Levenshtein when distinct product IDs like hdc1008 and hdc1080 score equal to typos, risking entity key drift in data la...