用 AI Agent + LangChain 打造基於大語言模型的自然語言 BI 報表系統![Mark Ku]()
前言 身為工程師，最常被同事問：「幫我查一下這個報表」、「上個月的業績數字是多少？」每次都要停下手邊工作，寫程式去資料庫撈資料，其實蠻花時間的。 於是我想： 能不能讓 AI…
February 06, 2026
1 min
Hi, I'm Mark Ku.
Software Developer
擁有豐富網站開發經驗，直播系統、POS系統、電子商務、平台網站、SEO，專業的網站開發鐵三工程師。
近期文章
Claude Opus 4.5 實戰心得：AI 輔助開發的現實與限制![Mark Ku]()
前言 最近在測試 Vibe coding的極限，主要採用 Claude Opus 4.5，搭配 GitHub Copilot Pro 前前後後大概燒掉將近 1…
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AI 時代的舊系統重構翻新策略![Mark Ku]()
前言 最近常被問到一個問題：在 AI 時代，舊系統到底要怎麼重構？乾脆就把這陣子的思考和做法整理成一篇文章。 一、AI 加速開發，也加速風險 Vibe Coding／AI Pair…
January 08, 2026
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解決 Node.js 單執行緒效能瓶頸的幾種實戰解法![Mark Ku]()
前言 在幫 Uptime Kuma 擴充負載平衡（Load Balancing）與節點切換（Failover）功能的過程中，我意外踩到了一個Node.Js…
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前言 雖然沒實作過，但研究一下電商的搶購系統，怎麼設計，下次要做就會比較快 樂觀鎖 - 怎麼防止超賣 Redis…
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半年回顧：中大型系統 API Gateway (Kong) 架構評估及驗證![Mark Ku]()
在過去半年，我實際參與了一個中大型系統專案第一期的建置，主要負責 API Gateway 的 架構評估與 PoC…
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Argo CD 實戰筆記：從 Helm 安裝到搞定 GitLab SSO![Mark Ku]()
為什麼選擇 Argo CD + GitOps？ 如果手 邊只有一個 K8s 叢集，更新頻率不高，使用 kubectl apply…
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KubeWizard x LINE Bot 實戰筆記：用聊天管理 Kubernetes![Mark Ku]()
前言 以前管 Kubernetes 都是 kubectl 或 Dashboard，出門在外還要 VPN、記指令，超麻煩。這次我直接把開源專案 KubeWizard 改造成 LINE Bot…
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用 Helm 佈署應用：為什麼選 Helm 佈署Kubernetes 容器應用、怎麼裝、和純 YAML 的差異![Mark Ku]()
前言 在容器化技術的演進過程中，我們經歷了從 Docker 到 Kubernetes 的轉變： Docker 時代 ： 學習曲線相對平緩，一個 docker run…
September 24, 2025
2 min
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