Embracing failure through Chaos Engineering at Condé Nast International

Systems architectures are increasingly diverse to serve the growing demands for scalability, fault tolerance, isolation, and extensibility. But the compromise is ever complex software to operate and maintain often with no single shared view of entire design. This is especially true with the prevalence of microservices architectures, and a growing reliance on vendor capabilities which are largely out of our control.

While errors and incidents themselves cannot be completely eradicated from our systems we can at least build for resilience and adaptability. Experimentation rigour as a cultural practice and habit can identify constraints in the current design with predictions about the emergence of newer patterns to handle failures gracefully such as preventing failure cascades. Another important benefit is aligning people’s mental models of how the software is designed and operated.

Crystal will walk through learnings found by building a culture that embraced failure through Chaos Engineering practices as daily routine, what her teams have learned and adapted for their platforms at Condé Nast International which currently serve in excess of 220 million unique users every month across the globe.

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Track 1
Location: Mountbatten Date: May 15, 2019 Time: 2:30 pm - 3:15 pm Crystal Hirschorn, Condé Nast International Crystal Hirschorn, Condé Nast International