料理を楽しくする画像配信システムThe document describes TOFU (Tofu on the Fly), a system for dynamically generating and caching image thumbnails on Amazon S3. It works by installing an Apache module that generates thumbnails using ImageMagick when images are requested, then caches them on S3 for future requests. This avoids hitting application servers for every image and provides scalability. The document discusses the TOFU archi
