Building a 99.9% Uptime RAG Stack with DeepSeek: A 2026 Blueprint

How I Architected a 99.9% Uptime RAG Stack with DeepSeek — 2026 Guide I lost sleep over a single p99 spike last March. Our retrieval-augmented generation pipeline was buckling under enterprise load, and when the latency histogram crossed the 800ms mark at the 99th percentile, our SLA started bleedin