From Zero to API Cache w Grape & MongoDB in 10 minutes
summary
Shows a concrete recipe and a working open‑source gem called Garner that plugs into Grape & MongoDB (Mongoid) to add server‑side caching, ETags and 304 responses. Implements binding-based cache keys (route, model class, instance, role partitions), supports invalidate-by-class/instance, and answers If-None-Match without executing expensive rendering or DB work. Claims production use at Art.sy with large CPU savings and a zero-to-cache demo that fits in 10 minutes.
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chapters (9)
- 0:00Intro
- 1:26Grape
- 2:48LastModified
- 3:53NotModified
- 5:02Generic Cache Key
- 6:21Rolebased Access
- 7:11Invalidation
- 7:44If Not Match
- 8:41Recap
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