Software

Sailing

About

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Master Thesis Defence

On the 25th of August 2025, I will defend my Master thesis, A Toolkit for Performing Network Measurements on Bandwidth Brokers. This will be the final assignment required to obtain my Master's degree in Computer Science.

This is a public defence. Everyone is welcome to attend assuming enough space is available, but it would be most helpful if one announces their presence beforehand. For that, a form will come available over the coming days. Otherwise, please send me an email announcing...

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Using Caddy in Kubernetes

If you are simply looking for the instructions you can skip to them.

Introduction

Whether it is for your own personal home page, for on-premises small business web services or for a larger enterprise, hosting a web service can be quite daunting to set up and maintain. You have a web server to think about, maybe even a reverse proxy if you are hosting multiple services under one domain name. And, don't forget the SSL certificates!

Fortunately, for a while now...

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KNMI observations archive

As part of the KNMI weather application that has been running since roughly March 2022, I have been collecting weather observation data from the 10 minutes synoptic observations dataset.

This data, is now available, grouped by month, at /knmi_archive/.

In some of the months, some data is missing. This is mainly due to server outages. A file is present that annotates all missing files.

A subset...

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Weather Application

For all KNMI weather stations in the Netherlands, and select locations in the overseas locations of the Kingdom (Saba, St. Eustatius and Bonaire), it is now possible to view recently observed weather.

Additionally, for the dutch mainland area, the HARMONIE-predicted forecast can be seen for the aforementioned locations. This prediction is approximated by choosing the closest data point of the output of the HARMONIE model.

View the data at /knmidata/