• Category Archives: Dragonfly

Ruby on Rails and Dragonfly processed elements tracking with two layer cache – Memcached na ActiveRecord underneath

Dragonfly is a great on-the-fly processing gem, especially for apps that rapidly change and need files processed by multiple processors (for example, when you need to generate many thumbnails for the same attached image). Since it is a on-the-fly processor, it has some downsides, and the biggest one, in my opinion, is keeping track of […]

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