1 Introduction In the previous article, I reviewed the core concepts and processes of RAG (see the article: Understanding RAG from Scratch in the Home Data Center Series (Part 1): Principles and Complete Process Analysis). However, that was still theoretical, just talk. To truly make RAG work, it must...
1 Introduction I've always had an idea—to build a chatbot for my blog that can understand the content of my blog posts and intelligently answer visitors' questions. While this requirement might seem simple at first glance, its actual implementation involves a series of unfamiliar and complex concepts: such as...
1 Introduction: My usual AI usage habits have always been quite simple—my priority has always been: 1. ChatGPT official client (I use the free quota, as I don't use it much anyway, and if I occasionally exceed the quota, I just wait a few hours as a forced break); 2. LobeChat...
1. Preface: It's been a while since I've updated the AI learning map on my blog. It's not that my interest in AI has waned; quite the contrary. Many ideas and explorations have already taken shape in my mind. The real reason I've stopped is actually very simple: many practical scenarios ultimately involve the "paid AI" model.
1 Introduction Stripe is one of the world's leading payment service providers and the preferred payment gateway for many overseas platforms (such as Gumroad, Lemon Squeezy, Buy Me a Coffee, etc.) and independent websites. However, for users in mainland China...
1. Blog Knowledge Map - Featured Navigation: This knowledge map serves as the blog's sole main entry point, containing only articles with systematic, methodological, and practical value. It aims to help new readers quickly grasp the author's core technical threads and thought framework. Several areas within the blog have already formed relatively complete knowledge systems…
1 Introduction In my previous multi-active architecture deployment practice (see: Home Data Center Series WordPress Multi-Active Architecture (Simplified Version) Implementation Plan in Personal Blog), Cloudflare's health checks are the key to achieving node...
1 Introduction In the previous article (see: Home Data Center Series WordPress website uses Simply Static plugin to achieve site static), I introduced in detail how to use Simply Static on WordPress…
1 Background Introduction The original idea of developing a WordPress multi-active solution was actually very simple: the Internet at home was cut off by the telecommunications company for three days without any warning (see the article: Home Data Center Series From this time when the Internet was cut off at home, I talked about my current personal blog…
1 Introduction Since my blog uses a special WordPress active-active architecture (the macmini in the home data center is the primary write and secondary read node, and the VPS in Chicago Racknerd is the primary read node), once the macmini node has content changes (all blogs…