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Data engineering guides and comparisons
Clear answers on AWS, Informatica IDMC, PySpark and data careers, from the team that teaches them live.
Data First · EP01
Why AI Needs Data Engineering: The Data Behind Every Answer
AI is only as good as the data behind it. See why every AI system needs data engineers to collect, clean and deliver data, and which skills that job needs.
28 Oct 2026
Informatica
IICS vs PowerCenter: Differences and Which to Learn
IICS vs PowerCenter explained: architecture, cost model and support status, which Informatica tool to learn now, and how PowerCenter skills carry over.
23 Oct 2026
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