Blog

About Solaris, IT and cycling.

The joy of solving performance problems - Part 1

It took me some more time to have this first part ready, because I revised it quite a lot and in the recent evenings i didn’t wanted to spend the nessesary t...

The joy of finding performance problems - A foreword

A journey Many interesting journeys start with a first step. There are lessons in them and no matter how much you have seen in the past, you always learn new...

Visualize

„The Matrix“ ruined it a little but for all of us. Outsiders have sometimes the impression that admins can find errors on their servers just by staring at t...

Potential energy - or how to maximize your XP points in Zwift

Of course I prefer to cycle outdoors. However when it’s rather cold and dark when I usually start to cycle the motivation is significantly reduced. In such s...

Zebras, anchors, bottlenecks and link aggregation

Diagnosing problems with computers has a lot to do with diagnosing illnesses (that’s the reason why I’m working on an article about patching and vaccination ...

Tales from the saddle - Too much technology.But no cake

Today i wanted to ride to my parents in Lüneburg, it’s not that far … just 40 km and there would be cake at my destination. However i had some problems with ...

Tales from the saddle - Safer cycling with the "idiots!"-assumption

(Yes, i’m starting to blog again. About whatever crosses my mind. I will put some articles from time to time into my Jekyll for publication the next day at ...