Enterprise Content Delivery Network (ECDN) is an upgrade of the former Dynamic Site Accelerator (DSA). It leverages Tencent’s globally deployed cache nodes and years of technical expertise to provide reliable, low-latency and one-stop accelerated delivery services for dynamic and hybrid websites. ECDN not only integrates static edge caching with dynamic origin-pull route optimization, but also incorporates protocol-layer optimization and optimal routing algorithms independently developed by Tencent Cloud. ECDN supports intelligent scheduling, optimal routing, multi-protocol access, reliable disaster recovery, secure transfer and more. Content delivery acceleration can be achieved in just a few clicks.