An Indispensable Pillar of Resilience - The Human

Fastly's "Pillars of Resilience" series emphasizes the critical role of human operators in maintaining and enhancing the resilience of their global network, despite advanced automation and self-healing systems. While automation efficiently manages routine failures, human operators are indispensable in addressing unexpected and complex issues that automation cannot foresee. These operators utilize abstract reasoning and situational judgment to make high-stakes decisions and view the system holistically, connecting disparate events to understand the broader context. Fastly values a blameless post-mortem culture for continual learning and system improvement, recognizing that resilience involves not just recovering from disruptions but also improving as a result. To empower their engineers, Fastly integrates AI tools that aid in decision-making and streamline incident analysis, thus allowing human operators to focus on critical and novel challenges. This approach underscores the belief that true resilience is achieved by combining automated processes with human ingenuity and expertise.