Seven Patterns That Decide If Your AI App Survives 10,000 Users

Automated excerpt

FastAPI still handles the route, the agent still calls the model, tracing still tells you what happened. A model gateway manages calls going out to OpenAI, Anthropic, or whoever's serving your model. Pattern 4: let the work that can wait, wait Caching removes duplicate work. A dependency that's slow holds that same worker for thirty seconds while it decides whether to answer. I'm building LiveReview, a blast-radius aware AI code review built for your business-critical systems.

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