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Incrementally replace a legacy system by routing new traffic through new code, gradually strangling the old system until it can be decommissioned.
Implement production-grade LLM streaming with SSE, OpenAI streaming, backpressure handling, mid-stream errors, content buffering, and abort patterns.
Supabase handles authentication, realtime subscriptions, and row-level security. Learn production patterns: custom JWT claims, RLS policies, Edge Functions, and multi-environment deployments.
Every operation is a synchronous HTTP call. User signup calls email service, which calls template service, which calls asset service. Any service down means signup is down. Any service slow means signup is slow. Synchronous coupling is the enemy of resilience.
Learn to generate high-quality synthetic training data with GPT-4, handle edge cases, and build self-improving data flywheels.