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#Data Pipeline

4 posts tagged "data pipeline"

15

Part 15 — FDE core topic - Vector Drift & Blue-Green Indexing:向量圖結構健康度與零停機切換

深入解析 HNSW 向量圖在持續增量更新下的 recall 衰退機制,以及 Lambda 架構 + Blue-Green 切換如何在不停機的前提下將 recall@10 恢復至 94% 以上。

Jun 8, 2026 ·18 min engineering
20

Part 20 — AI 工程從零開始|Phase 10 Part 2:LLM 預訓練 — 萬億 Token 的工程挑戰

深入解析 LLM 預訓練工程:資料清洗管線、Scaling Laws、分散式訓練(DP/TP/PP)、梯度累積與 Chinchilla 最優計算分配

Jun 21, 2026 ·17 min aiengineering
49

Part 49 — FDE Interview Guide Part 49:百萬級 RAG 系統的即時資料漂移與向量索引自動更新管線

深度解析企業 RAG 系統中的向量資料漂移問題:Lambda Vector Architecture、HNSW Graph Drift 監控、Blue-Green Index Deployment,以及如何在零停機的前提下維持百萬級知識庫的索引精準度。

Jun 8, 2026 ·26 min engineering

finance_data 是怎麼運作的:用 Cron + LLM 全自動生成股票研究報告

finance_data 是一個全自動的 AI 投資研究平台:每天靠 GitHub Actions cron 定時觸發,用 yfinance 抓市場數據、爬 Finviz/StockAnalysis/Roic.ai 補齊基本面,再餵給 Claude / OpenAI / Gemini 生成繁體中文研究報告,最後由 MkDocs 建置部署。本篇完整拆解這條 pipeline 的每一個環節。

Jun 30, 2026 ·17 min aiengineering

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