Using global acceleration nodes, domestic mobile goes through Japan, while telecom and Unicom go through Hong Kong, with overseas latency generally around 10ms. The principle of Anycast is that a group of servers share the same IP address in the network. When a client A wants to access the backend service, its request is routed to the server that is "logically closest" to A, which can reduce latency, save bandwidth, decrease webpage loading time, and improve availability.
Talk about the blog server's line.
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The blog discusses the use of global acceleration nodes for a server, where mobile users in China connect through Japan and telecom users through Hong Kong, resulting in approximately 10ms latency for overseas connections. It explains the Anycast principle, where multiple servers share the same IP address, allowing client requests to be routed to the nearest server, thus reducing latency, saving bandwidth, and improving webpage loading times and availability.