How to Search Confidential PDFs Locally on a 12 GB Laptop—Without Overbuilding RAG

A practical, privacy-first path from searchable PDFs to local retrieval: extract text, measure full-text search, add OCR or embeddings only when the evidence says you need them, and keep every result tied to its source.

肉身会消失，所以要把想法整理成系统

我们的肉身都会消失，所以更要把想法、手写笔记、文件、图片、视频和对话整理成可以留下来的系统。LazyBlog Studio 的意义，就是把日常记录变成思想缓存，再慢慢整理成 blog。