1. Introduction Recently, I've been thinking about what new features can be added to the blog's structure, such as content structure indicators at the bottom of article pages (see the article: From Content to Structure: A Low-Cost Evolutionary Approach to Blog Development). However, there are still many more advanced capabilities, such as: automatic content recommendations…

1 My Warcraft Career Speaking of World of Warcraft, for many players born in the 70s and 80s, it holds irreplaceable memories, and I'm no exception. However, this article isn't simply a reminiscence, but rather begins from a more specific point in time—202…

1. Why I Started to Care About "Structure" As the number of blog posts increased and the content gradually crossed different fields, I began to vaguely realize a problem: these originally independent articles were slowly turning into a pile of information that was "difficult to reuse." At first, this feeling wasn't obvious…

1. Starting with "Seoul Spring": I recently watched a 2023 South Korean film, "Seoul Spring." The film is adapted from the true historical event that occurred in South Korea on December 12, 1979—the "December 12 Coup"—and tells the story of the military seizing power and ending South Korea's brief democratization process…

1. When a website is no longer just a webpage, it's already 2026 in the blink of an eye. Looking back, my blog has been running stably for over two years since its initial setup. The time isn't particularly long, but it's enough for me to fully experience the journey from "building the website" to "starting to repeatedly think about the website..."

1. Let's start with a seemingly insignificant anomaly. For many personal bloggers, the fact that their website doesn't display a favicon in Bing search results is probably a fairly "familiar" problem. You don't even need to deliberately investigate; a simple Google search...

1. Introduction Recently, I watched a film about the mathematician Ramanujan, *The Man Who Knows No Bounds*. This film doesn't attempt to explain complex mathematical formulas to the audience, but rather repeatedly emphasizes a more intuitive question: what happens to a genius if they are born in the wrong era? Ramanujan was…

1. Prologue: From Chaos to the Necessity of Using the Term "System" Judging solely from the article titles, my blog content does indeed seem increasingly "miscellaneous": from home data centers, Docker, WordPress, Cloudflare, multi-active architecture, and AI, extending...

1. From Experimentation to Fundamental Capability: In a previous article introducing RAG, I mentioned that the core tool for vectorizing segmented text is the "embedding model" (see article: Understanding RAG from Scratch (Part 1): Principles and Complete Process Analysis). In subsequent articles…

1. Introduction In a previous article (see: Home Data Center Series: Understanding RAG from Scratch (Part 1): Principles and Complete Process Analysis), I introduced the theoretical five-step process of RAG: "Segmentation → Vectorization → Vector Storage → Retrieval → Answer Generation"; subsequently…