Wat heb je aan een toerist?
Toeristen brengen geld mee. Dat is goed voor hotels en restaurants. Soms zorgen ze voor overlast. Meningen genoeg maar wat zegt de data? We werken aan een onderzoek, de eerste [...]
5 years of Coders Co.
Hard to believe, but it's been already 5 years since we started Coders Co. It's been quite a rollercoaster, full of ups and even more downs. We've learned so [...]
Gradient Boosted Trees in Spark on AWS
As you probably know, the data-science world is at war: half of it uses Python, the other half R. The Internet is full of comparisons and long discussions. However, [...]
Dynamic pricing of energy
A few weeks ago Gosia and I put together an all-star team with our friends from Über and eBay and went to another hackathon. This time it was organized by [...]
Fast iteration with Kafka, Druid and Airflow
Last month we went as fast as we could with a client to set up an infrastructure for huge amounts of data. The goal was to show that we [...]