Lightning talk
summary
Describes building a Phoenix application for a hotel site that uses geolocation to map users to properties, containerizes the stack with Docker, and publishes an open-source repository with deployment scripts. Reports a production rollout that triggers a visible outage lasting roughly 10 minutes, traces it to a misconfigured image/asset pipeline, and restores service by reverting the bad image and reapplying cached assets. Includes performance numbers and CI/CD steps.
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