When you start reading this book, you will quickly understand that the authors are affiliated with IBM. This is nothing wrong per se, but this seems to influence too much the vision that the book proposes, ignoring approaches proposed by others. Including “iterative” in the title seems here to be only a marketing trick used to make it catchy. They don’t give you a precise definition of “iterative”, saying rather than it is a “modern method” (Tom Gilb was talking about evolutionary development …