Actually, I have thought about blog sitemaps before (because I saw some experts have them on their websites, and they look awesome), but I was still a newbie at the time, and my mind was empty (even now, I encounter concepts I don’t understand every day and need to keep learning), and the articles at that time…

Preface With the official completion of the ten-part cloudflare series tutorial (these ten parts are equivalent to the main series, if there are more in the future, they can only be regarded as extra-partners, and it does not affect the fact that there are only ten parts in the main series~), I think I should also open a separate summary post for cloudflare: it will include the series tutorials and…

Introduction Because I have written several articles about the basics of AI before, I am thinking that it is time to release an AI learning map: first, I can sort out my thoughts and clearly know which knowledge points I have learned and practiced specifically, and it can also serve as my own AI learning notebook; second, it can also allow people who are destined to…

1 Introduction When deploying a WordPress multi-active node solution, a crucial technical point is read-write separation: that is, all operations involving "writing to the database" (such as publishing articles, modifying content, modifying plugin configuration, submitting comments, etc.) are uniformly routed to the primary write node for completion, while other nodes...

1 Introduction I have always wanted to build a synchronously updated static copy for a dynamic blog based on WordPress. On the one hand, it is out of the pursuit of "full site cache" and "always online" capabilities - after all, early blogs have not yet achieved disaster recovery and dual-active deployment, and WordPress itself...

1 Preface Before, I wrote an article about dnscrypt-proxy deployment (see: dnscrypt-proxy (v2.1.8) multi-scenario configuration guide: from upstream deployment to downstream integration). The architecture at that time was: using Racknerd…

1 Introduction My previous blog architecture is a home data center (master node + hot standby node) + Tencent Cloud (disaster recovery node), which is a typical "single node read and write" solution. Since only the master node is responsible for processing database read and write requests on a daily basis, there is no need for real-time synchronization between databases: every time...

1 Introduction Since I purchased Racknerd's VPS and completed the big project of moving the disaster recovery node from Tencent Cloud's lightweight server to Racknerd's Chicago VPS (see article: The second reconstruction of the home data center series blog architecture: service issues caused by VPS relocation...

1 Introduction Actually, I have always wanted to build a stable and pollution-free DNS service in the intranet, specifically to solve the DNS pollution problem, for some applications that only need to solve DNS pollution, such as emby's tmdb plug-in, which cannot scrape film and television information normally, just because its A...

1 Introduction As the expiration date of Tencent Cloud Lightweight Server is approaching, I have been hesitating whether to renew it. The first year was 99 yuan/year, and the second year I remember was 300 yuan/year (I don’t remember clearly, about that), and what is the price for the third year? I took a look and saw that: I thought the backup…

1 Introduction This article is the fulfillment of a goal I set for myself many years ago. The reason is that when I was testing the company's anti-D product, I needed to write a manual for a common traffic simulation tool (used to simulate various network attack traffic), so I thought: I might as well write one. As a result, I delayed it...

1 Introduction Speaking of the scientific environment in my home, after three major optimizations, the structure is as follows: Currently, this structure is running well. If a device in the intranet needs to have "global" scientific capabilities, you only need to select the device in "Flow Control Diversion" - "Diversion Settings" - "Port Diversion" on iQIYI...

1 Introduction Recently, when I was browsing some websites, I saw that others provided buttons for sharing website content to mainstream social software. I thought about it and felt that this was still useful: someone is willing to share your article, but you still need to ask them to manually copy the address link of the article in the browser address bar.