Rethinking Config Management: Lessons from Production

Friday 14 May, 9:30-10:00 · Main Stage

Uma Ionescu

Configuration scattered across environment variables, feature flags, and three different YAML files makes debugging an environment-specific bug a scavenger hunt. This talk covers how we consolidated configuration into a single typed, validated source of truth, and the migration that got legacy services onto it without downtime. You'll leave with a pattern for config validation that fails at deploy time instead of 2am.

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