Zero-downtime deployments on AWS using Blue-Green Deployments, Rolling Deployments, Auto Scaling, Application Load Balancer, Lifecycle Hooks, and Warm Pools.

Phase-by-phase benchmark of LLM instance cold start on RTX 2070: weight loading, PCIe transfer, CUDA init, KV cache allocation, and JIT warmup — with pre-warming savings and extrapolation to 7B+ models.