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One of my client’s CHEF developers recently contacted me about an issue that he saw in his unit testing.  The week before, I had given my version of a CHEF boot camp for infrastructure teams and had stressed the need for testing code.  This developer decided to retrofit some of his current cookbooks to focus […]

When auto engineers design a new car, they spend weeks and probably months studying the designs and thinking about the different conditions and values.  They create computer generated models to test and validate their designs.  The thing is that you can’t just stop there.  You have to build the car with every step and component before […]