c away from a datacenter. For example, &#34;If a datacenter is drained, then don’t alert me on its latency&#34; is one common datacenter alerting rule. Few teams at Google maintain complex dependency hierarchies because our infrastructure has a steady rate of continuous refactoring.
                            </p>
                            <p>
                                Some of the ideas described in this chapter are still aspirational: there is always room to move more rapidly from symptom to roo