Three nines is way beyond what I have seen. At most places I have worked, the build was broken for an hour or two each day. There was one place where the offic

Three nines is way beyond what I have seen. At most places I have worked, the build was broken for an hour or two each day. There was one place where the official builds had been broken for so long that people stopped paying attention to them. The new dev director put a stop to that, to his credit.