Smart Tiered Cache for public cloud regions
🔧 Smart Tiered Cache now supports public cloud regions by accepting a user-provided region hint. Cloudflare maps ambiguous anycast or regional unicast origins to the correct cloud region so it can select optimal primary and fallback upper tiers, improving cache efficiency and reducing hairpin latency. The feature is available via dashboard, API, and Terraform and initially supports AWS, GCP, Azure, and Oracle Cloud.
