← Back to Main Site
YennJ12 Engineering Blog

Engineering insights, architecture deep dives, and technical solutions

Home Engineering Architecture Data All Posts FDE Series FDE Core Topics About Search
↑↓ navigate · ↵ open · esc close View all results →

#LRU Cache

1 posts tagged "lru cache"

ChatPDF RAG 優化(二):後端強化與進階 RAG —— 安全、資源邊界、多查詢擴展

RAG demo 能跑,不代表能上線。本篇拆解 chatPDF 如何補上 production 該有的防線:上傳的 PDF magic bytes 驗證與 OOM 防護、BM25 的 LRU 快取、多查詢擴展、檢索評分過濾、頁碼級引用、LLM gateway 重試退避——把 RAG pipeline 從「能跑」變成「能扛」。

Jun 30, 2026 ·17 min

About

  • About me
  • Blog home
  • All posts
  • Authors
  • GitHub
  • Contact

Categories

  • Engineering
  • AI & ML
  • DevOps
  • Cloud & AWS
  • Data Engineering
  • Tools & Productivity

Resources

  • All tags
  • Archives
  • Series
  • Documentation

Community

  • GitHub profile
  • Blog repository
  • Report an issue
  • RSS feed
English
Taipei

© 2026 YennJ12 Engineering Team. All rights reserved.

Built with Hugo