Controlling a Pinball Machine Using Linux
This project is a success story for the Linux 2.6 kernel. It demonstrates that a complex, real-time process control application can be created using a kernel workqueue instead of a complicated hardware interrupt or an additional, real-time package like RTLinux. Furthermore, through the choice of a pinball machine, a jack-of-all-trades hacker can produce something truly useful and fun to play.
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John R. Bork is an IT System Integrator at Marathon Petroleum Company in Findlay, Ohio. He has been hacking Linux and pinball machines since 1999.
Getting Started with DevOps - Including New Data on IT Performance from Puppet Labs 2015 State of DevOps Report
August 27, 2015
12:00 PM CDT
DevOps represents a profound change from the way most IT departments have traditionally worked: from siloed teams and high-anxiety releases to everyone collaborating on uneventful and more frequent releases of higher-quality code. It doesn't matter how large or small an organization is, or even whether it's historically slow moving or risk averse — there are ways to adopt DevOps sanely, and get measurable results in just weeks.
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