Author: tangwudi

I am a poor loser who really likes to study technology and sing. Although I have nothing to do now, I used to be a senior IT practitioner with 19 years of work experience: network engineer of an integration company in 2002, pre-sales engineer of a general agent in 2007, and sales engineer of a foreign company in 2011. I have grown up with the development of the domestic IT industry. The key is that I can sing well, which is so annoying. My main hobby now, in addition to studying singing, is to study the "True Home Data Center" solution. The ultimate goal is to allow anyone to use the idle hardware at home to build and publish their own website in minutes (a little exaggerated). For friends who pursue it, they can also achieve a certain level of security protection through various technical means (mainly free), and finally realize: everyone can have a website.

166 Posts

The new home data center series protocol "MASQUE" is launched, and WARP is "temporarily" revived!
Preface Since the beginning of June, WARP has been almost completely destroyed in China. For a large number of friends who use WARP as their main learning method, it is like a devastating blow. Even I, who only use WARP as a backup method, have been affected and have to consider other backup methods. However, well…
Home Data Center Series: From the "core concept and practice" of Cloudflare CDN to accelerate website access, we will talk about the familiar "self-selected IP", "preferred IP", and "preferred domain name"
Preface I didn't want to write this article originally, because fundamentally speaking, the concepts of "self-selected IP", "preferred IP", and "preferred domain name" are not official terms. To put it nicely, they are "folk remedies", and to put it bluntly, they are "heresy" (Old Kai said it truthfully). I have also specifically discussed them in previous articles...
Home Data Center Series: A Complete Guide to Building a Personal Blog from Scratch (Minimum Cost)
Preface It has been almost exactly one year since I officially published my first article on August 25 last year (the one on August 7 was just a test). In this year, I can’t remember how much knowledge I have learned and how many bottomless pits I have stepped into in order to run this blog. Today, although it can barely be considered…
Sitemap
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…
cloudflare learning map
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…
Home Data Center Series CloudFlare Tutorial (Ten) Final Chapter: Redirection Function Introduction and Multi-Scenario Configuration Tutorial
Preface Actually, I originally wanted to end the CF series tutorials at the ninth part "Zero Trust". After all, in the Book of Changes, nine is called a "big number", which means the largest and most perfect number between heaven and earth. It is said that there are nine layers of heaven, nine nines return to one, nine nines return to one, nine nines return to one, etc. Therefore...
AI Learning Map
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…
Cloudflare tutorial series for home data centers (Part 9) Introduction to common Zero Trust functions and multi-scenario usage tutorials
Preface Actually, CF Zero Trust is a set of functions that I value very much and plan to introduce in a lot of space. After all, it can provide comprehensive security protection for enterprises, plus its important component warp+ (originally used warp to associate its Zero Trust)
       
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