Tools/Amazon_CloudFront
Amazon CloudFront
Global CDN — caches static/dynamic content at edge locations for low-latency delivery; HTTP/HTTPS only (Layer 7). No open-source project replicates CloudFront's global edge-location network, but Varnish Cache is the most-used open-source caching reverse proxy for building your own caching layer in front of an origin; running it at true global CDN scale still requires your own multi-region PoP infrastructure.