Quantified Self: How I Handled 100GB of Messy Biosensor Data with Polars and Dask

We live in the era of the "Quantified Self." Between my Oura ring, Apple Watch, and continuous glucose monitor (CGM), I’m generating more data than a mid-sized SaaS startup from 2010. But here’s the reality: Raw biosensor data is a nightmare. It’s inconsistent, high-frequency, and—at 100GB+ of raw CSVs—it will make pandas.read_csv() laugh in your... Weiterlesen: Quantified Self: How I Handled 100GB of Messy Biosensor Data with Pol…