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Data Platform IaC with Semantic Layer

A hard Pipeline Design interview practice problem on DataDriven. Write and execute real pipeline design code with instant grading.

Domain
Pipeline Design
Difficulty
hard
Seniority
senior

Problem

Our company is starting fresh with Databricks as the core data platform. We have six data sources that need to be ingested, transformed, and exposed through a consistent semantic layer for business analysts. Design the end-to-end platform architecture - including infrastructure-as-code configuration for each source, the orchestration DAG, and how the semantic layer sits on top.

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