Lessons Learned From Architecting the Highest-scale Operational Systems in the World - Artur Bergman
Artur Bergman
KubeCon + CloudNativeCon Europe 2025 · Session
In this insightful KubeCon EU talk, Artur Bergman, founder and CTO of Fastly, shared invaluable lessons gleaned from over a decade of architecting and operating one of the world's highest-scale content delivery networks (CDNs). Moving beyond conventional technical deep dives, Bergman presented a holistic philosophy for building robust, reliable, and user-centric platforms. His talk emphasized that operating at Fastly's immense scale—handling tens of millions of requests per second and terabits of traffic—demands a fundamental shift in perspective, particularly regarding platform design, performance metrics, and incident management.
AI review
Artur Bergman delivers a brutally honest and deeply insightful talk on architecting and operating systems at extreme scale. Moving beyond typical platitudes, he provides actionable lessons from Fastly's experience, emphasizing an obsessive focus on performance outliers, the platform's implicit "promise" to users, and the critical role of robust abstractions. The pragmatic application of LLMs for incident analysis, particularly for "near incidents," and the rigorous approach to global state changes are particularly valuable. This isn't just a war story; it's a masterclass in operational…