#data-engineering

Cloud & Databases

ETL vs ELT: The Pipeline Schism Reshaping Data Teams

Data pipelines aren't just pipes — they're battlegrounds for compute power and data purity. ETL built empires; ELT is tearing them down, one raw terabyte at a time.

AI & Machine Learning

Entity Resolution at Scale: Unifying Chaos in Product Reviews for Smarter Shopping

Picture hunting for the perfect earbuds, buried under a dozen names for the same AirPods Pro. Entity resolution at scale fixes that, turning review chaos into crystal-clear comparisons.

DevOps & Infrastructure

Data Engineering Interviews 2026: Skip the Hype, Nail What Counts

You've aced LeetCode, but data engineering interviews still crush you. Here's why – and the cynical fix from a vet who's seen it all.