health data – Expedition Data

Using OCR to get data from my Robi scale

How it started For several years I kept track of my weight and fat with a Soehnle Body Balance, which I bought in 2018. That worked quite well until I saw more and more these weird deviations. Take a look at the red line (fat percentage) in the graph below: Read more

By Marcel-Jan Krijgsman, 1 yearNovember 5, 2024 ago

Apache Products for Outsiders

Gaining insights on my workout data with Apache Superset

For a few years I’ve been gathering data on my workouts. In Excel. It’s not exactly state of the art data architecture, but it was fine for a while. But data alone doesn’t do much. I wanted some questions answered. Lately I’ve been hearing a lot about Apache Superset. (Well, Read more

By Marcel-Jan Krijgsman, 4 years ago