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The principle of Cloudflare SaaS Optimization

June 4, 2025 · 5 min read · Page View:
Tutorial
Cloudflare | DNS | CDN | Network

In common situation, when you use the cloudflare to resolve your domain name, and you choose to use the cloudflare proxy(the yellow cloud icon), then cloudflare would probably get your domain resources into their CDN, that could be a good thing, but as we know, the network in mainland has some special rules, so for the free tier user, the access to the resources in the CDN would be somehow worse, even rest. That means, if the user connect to the node which has high latency, the request will experience worse. So this article will introduce some methods to help your resources access to the cloudflare nodes which are optimized for the mainland.

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A Brief Introduction to DNS

December 26, 2024 · 11 min read · Page View:
Tutorial
Network | DNS

In my mind, DNS is the key of the internet. I always believe if you control the DNS, you control the Internet world. So let us get started to know the DNS.

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Real Computer Network

December 23, 2024 · 16 min read · Page View:
Tutorial
Network | DNS | Socks5 | IP

For the computer network, I believe that most people have learned it in the course of university or college. No matter whether you are familiar with it or not, this article will give you a different perspective of the network. It can really help you a lot.

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