In this blog, I want to pull back the curtain on a challenging experience: Staging a raw healthcare dataset in PostgreSQL. In the high-stakes environment of the Intensive Care Unit (ICU), data isn’t just a collection of numbers — it’s a living narrative of patient survival. As data analysts in the healthcare space, our challenge is to transform thousands of rows of fragmented, hourly physiological data into a clear, actionable story. In my latest project, I tackled the Multi