ACM Queue：通过不打破旧有逻辑来提速

An engineering team that can move without fear, knowing that they have made themselves safe to do so, can ship more often and more quickly and make more dramatic changes without hesitation. This feels great to individual engineers and enables those engineers to be more effective for the business they work in. A bit of investment in safety pays huge dividends in speed as well as by reducing the frequency and severity of change-triggered incidents.