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Your product depends on a model API and the provider has a regional outage. What did you build beforehand?

A model provider is a single dependency with a shared failure domain across every customer they have. Treating it like a database you cannot fail over from is how a product goes down for four hours.

Updated Sep 2026 · Grounded in researched DevOps, SRE and platform engineering interview loops, written to a senior-engineer editorial bar, and never padded to hit a word count.

A model provider is a single dependency with a shared failure domain across every customer they have. Treating it like a database you cannot fail over from is how a product goes down for four hours.

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