Tommi’s 639 Puppet Slaves

My student Tommi tested Puppet with 639 slaves. Tommi is running some 20 physical computers with about 30 virtual computers each. Tatu has 263 slaves – on a single physical machine with a huge swap file. Who will get 640 … Continue reading

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Kim & Max Won the Wellbeing Hackathon – with Robot Vision

Kim & Max Salmi won the Wellbeing Hackathon 2016. Their solution uses cheap webcam to detect old people falling and alert help. The implementation is Python and OpenCV, so you can easily read his work without being an expert in … Continue reading

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So Many Slaves: 455 Docker, 100 VirtualBox, 65 physical workstations, 50 VPS

Nikolai has 455 slaves in Docker containers. Joona has 100 slaves in VirtualBox, Joonas and Matilda have 60 slaves, Heikki has 21. This an ongoing competition for the students of my configuration management courses.

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Memory Game in Whole Helsinki

Play memory game – using the whole Helsinki as a map! My students Panu Koskela and Henry Kokko submitted their game to Apps4Finland. Competition entry on Apps4Finland Youtube video Free Android Download on Google Play

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