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Topic

Late-arriving data

Late-arriving data shows up across 2 courses in 2 layersof the data platform stack. Here's where it's taught, a free way to practice it, and what to learn next.

Where it's taught

⚙Orchestration & Pipelines

Anatomy of a Broken Pipeline

Eight named failure modes every on-call data engineer will see. Learn to recognize silent success, schedule drift, partial loads, retry-induced corruption, and the deceptively green DAG.

8 ch · 1h 53m

1 free
∿Semantic & Metrics Layer

Slowly Changing Dimensions

When a customer changes their region, every historical fact silently lies — unless you've modeled the change. SCD types 1/2/3/6, effective-dating, bitemporal, and the production anti-patterns that bite teams in their first year.

8 ch · 1h 44m

1 free

Related topics

↗bitemporal modeling↗data incidents↗dimensional modeling↗effective dating↗pipeline failures↗postmortems↗retries↗SCD↗schedule drift↗slowly changing dimensions

Start learning late-arriving data free

The first chapter of every course is free to read — no account needed.

Start: Anatomy of a Broken Pipeline →All strata
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The physics layer of data

From byte-level storage to business-grade metrics. Built with depth, not breadth.

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Data Engineer RoadmapAll strataStorage & File FormatsIngestion & TransportOpen Table FormatsCompute EnginesOrchestration & PipelinesQuery Engines & OLAPSemantic & Metrics LayerPII & Data Governance

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All toolsParquet ViewerFreeSCD PlaygroundFreePII Masking GeneratorFree

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