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It is a VERY practical book. I love the way you give examples and the flow of the chapters. It gives me a good feeling of what you can do with CFEngine.
I am learning CFEngine and I would like to express my gratitude for the tutorials. They are amazing and extremely useful for me to start getting a grasp of CFEngine’s capabilities.
CFEngine is a tool for automating system administration so you can have a reliable IT infrastructure.
CFEngine is based on Promise Theory, which is a way of modeling distributed systems as composed of autonomous agents engaged in voluntary cooperation. Promise Theory tells us that distributed decentralized systems can work at scales beyond strongly centralized systems. CFEngine is small, fast and secure. Many world class companies trust their IT infrastructures to CFEngine.