https://boseonggang.com/tags/simplicity/ Recent content in Simplicity on VibePapa — Tech from the Boseong River Hugo en-us Thu, 16 Jul 2026 07:53:25 +0900 https://boseonggang.com/posts/the-file-system-is-the-database/ Thu, 16 Jul 2026 07:53:25 +0900 https://boseonggang.com/posts/the-file-system-is-the-database/ My daughter's whole archive has no database. Folders are the categories, file names are the dates, and the server counts things live by reading the directory. Here's why 'not building a database' was the right design choice — and where it would stop being right.