The Reality of C10M: Surviving Extreme Traffic — Exec Summary

Despite the massive advancements in cloud computing, enterprise applications facing explosive traffic growth inevitably hit a brutal wall: the Database and the Network layer. The root cause lies not in the hardware, but in the Architecture. We attempt to solve the “Millions of Requests per Second” (C10M) problem by simply throwing more servers at it (Vertical/Horizontal Scaling), only to realize that stateful bottlenecks, cache stampedes, and dual-write inconsistencies bring the entire cluster to its knees. ...

June 9, 2026 · 3 min · Lê Tuấn Anh

Executive Summary: The Disruption of Naive RAG and the GraphRAG Era

If you have ever built an internal chatbot for your company by chunking documents, creating embeddings, and stuffing them into Pinecone or Milvus… you have undoubtedly encountered this scenario: User: “What was the Q3 revenue for product A, and how does it affect the Q4 strategy?” Bot: (Replies hesitantly, outputs last year’s Q2 figures, and completely loses context regarding the strategy). Welcome to the disruption of Naive RAG (Retrieval-Augmented Generation). ...

May 17, 2026 · 2 min · Lê Tuấn Anh

What is Generative UI? Why Chatbots Fail — Exec Summary

Despite the LLM hype, enterprise software applications integrating AI are facing a major issue: low Retention Rates. The root cause lies not in the intelligence of the Model, but in the User Interface. We are trying to cram complex business workflows into a narrow Chatbot frame, forcing users to communicate in natural language rather than through intuitive graphical operations. The Decline of the “Chat-in-a-box” Model Many organizations initially integrated AI by appending a Sidebar Chatbot to their existing applications. When applied to real-world business contexts (such as ERP, Core Banking, or E-commerce), this approach reveals fatal flaws: ...

May 16, 2026 · 3 min · Lê Tuấn Anh