Paperless-ngx: Migrating a Decade of Documents from Google Drive

yang@yhu.me (Yang Hu) — Wed, 11 Mar 2026 00:00:00 -0800

Runbook and design journal for migrating ~400 personal documents from a folder-based Google Drive system into Paperless-ngx on a Synology NAS. Covers taxonomy design, bulk import from Google Takeout, ML classifier setup, and ongoing intake workflow.

Problem Statement
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For years my “document management” was a manually maintained folder tree on Google Drive:

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10 - 文书材料/
 10 - 证件材料/身份证件/
 30 - 移民文档/
 30 - Tax Filing/
 40 - Finance/
 50 - 车辆注册/
 60 - 住房买房/
 80 - Medical/
20 - 家装住房信息/
80 - 旅行计划/

This worked well enough for filing but poorly for retrieval. Finding “what insurance forms did I have in 2022?” meant navigating six folders and guessing what I named things. Paperless-ngx offers full-text search, OCR, and an ML classifier that learns from your own labeling — a meaningfully better system for a document archive that spans immigration paperwork, tax filings, mortgage docs, and medical records across 10+ years.

Document-Management on Yang's Notes

Paperless-ngx: Migrating a Decade of Documents from Google Drive

Problem Statement #

Problem Statement
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