CDN Stress Testing

IO River is an emerging CDN and network acceleration provider that has gradually gained attention within the tech community in recent years. Its overall positioning does not follow the “massive and comprehensive” approach of international cloud vendors, but rather leans toward providing controllable, transparent, and relatively flexible content distribution and foundational security capabilities for small and medium-sized global businesses. Judging from its official website and console design, IO River clearly prioritizes CDN, edge acceleration, and foundational security services themselves, rather than attempting to build a complete cloud ecosystem. In terms of regional coverage, IO River's node distribution spans North America, Europe, and parts of...

BizFly Cloud is Vietnam's one-stop cloud service platform, part of the VCCorp Group, dedicated to providing comprehensive cloud infrastructure and cloud-native services for enterprises, large-scale online businesses, and developers. Within Vietnam's local network environment, BizFly Cloud's CDN (commonly referred to as vCDN or CDNService) stands as one of its core products. It is positioned to accelerate the distribution of static and dynamic content for user websites, enhance user access experiences, and provide foundational security protection capabilities. Unlike typical global CDN providers, BizFly C…

I. Why Choose VNG Cloud CDN for Evaluation VNG Cloud possesses a significant user base within the Vietnamese market and the Asia-Pacific region's cloud services landscape. Its CDN service (vCDN) is positioned as a solution offering high-availability acceleration coupled with DDoS protection, featuring distinctive capabilities in localized access and network link optimization. Unlike purely overseas CDNs, it serves more as an option tailored for “regional acceleration and optimized access for domestic + Southeast Asian users.” II. Test Environment and Real-world Access Scenarios Project Description Testing Party Our Network Security and Performance Team Business Type Static…

I. Why Gcore Was Chosen for This CDN Evaluation This evaluation of Gcore was not merely a matter of “it being Gcore's turn.” Rather, it stems from a very real issue encountered across multiple overseas projects: suboptimal access stability at certain European and Eastern European nodes, coupled with mainstream CDNs failing to deliver performance commensurate with their pricing in these regions. Gcore's public materials emphasize its node coverage and network quality across Europe, Eastern Europe, and the CIS region—precisely the motivation for this evaluation. II. Test Environment and Baseline Information Project Description Testing Party Independent Network…

This page presents the actual integration evaluation report for Fastly CDN. Testing was conducted after completing DNS integration and enabling the actual business domain. The evaluation focuses on two core capabilities: CDN acceleration performance and DDoS attack mitigation capability. The testing process, tools, and results are reproducible. I. Test Environment and Basic Information Item Description Service Provider Under Test Fastly CDN Testing Party Our Cybersecurity Testing Team Integration Method DNS CNAME integration with Fastly edge nodes Origin Server Environment Nginx (US data center)…