Product Introduction
Global Accelerator 2.0 (GA2.0) leverages high-speed tunnels, forwarding clusters, and intelligent routing technologies between Tencent Cloud's global nodes to enable nearby access for users worldwide. It directly connects to origin server regions via high-speed tunnels and helps the business side resolve high latency and stuttering issues for global users. GA2.0 provides a graphical user interface (GUI) for you to create and use a high-speed tunnel to access your business origin servers and monitor the tunnel's operational status via the console within a few minutes. GA2.0 also provides different instance types, and you can select an appropriate one based on your business requirements. For details, see Instance Type Comparison. Strengths
Global Deployment
GA2.0 has over 20+ global nodes deployed across Asia, Europe, South America, North America, and Oceania. It provides stable and efficient high‑speed tunnels for cross‑region access and globally synchronized game businesses, resolving business access stuttering and high latency issues.
Stability and Efficiency
GA2.0 has 5 central hubs covering major regions around the world with an SLA of 99.95%. The network latency is below 60ms for intra-region communications and below 180ms for cross-continent or cross-region communications. A single tunnel supports 10 Gbps bandwidth and accelerates 1 million concurrent connections.
Flexible Access
GA2.0 provides a GUI for you to quickly create and use high-speed tunnels. It supports access via IP addresses and domain names, enables nearby access from multiple regions via a globally unified domain name, and supports TCP and UDP protocols and URL‑based forwarding rules for HTTP and HTTPS.
Ops Support
Origin server can obtain a real user IP address from the origin server. It supports scale-outs and business changes as needed without service interruption. It provides multi-dimensional statistical analysis, including data statistics on bandwidth, concurrent connections, packet losses, latency, and packet forwarding. It also supports Cloud Monitor alarms for tunnels and origin servers.