Lessons learned in incident management

This post details Dropbox's incident management process, focusing on the SEV (Severity) process for availability incidents. It outlines the roles (IMOC, TLOC, BMOC), the DropSEV tool for declaring incidents, and the three phases of incident response: Detection, Diagnosis, and Recovery. The post highlights the importance of a reliable monitoring system (Vortex), optimized metrics and alerts, and streamlining the incident declaration process to reduce response time. It also touches upon the business impact of downtime and the company's uptime targets.