Federated Clinical Trial Data Pipeline

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

staff

Problem

We run federated machine learning across hospital networks for clinical trial research. Each hospital has patient data we're not allowed to move - privacy law and patient consent don't permit central aggregation. We need to train models and compute population statistics across data that is physically distributed across 40 hospitals in 8 countries, each with different EHR systems and data formats. Design a data pipeline that makes this possible.

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