VIDEO / Redis / Backend
Redis Caching Patterns
Cache-aside, invalidation, stampedes, and choosing useful freshness windows.
RedisBackendCaching
- DURATION
- 19:04
- PUBLISHED
- Aug 6, 2026
- CHAPTERS
- 5
- TOPICS
- Redis · Backend · Caching
VIDEO / CHAPTERS
Inside this explanation
- 00:00Why cache
- 03:46Cache-aside
- 08:34Invalidation
- 13:12Stampede protection
- 16:28Operational metrics
Patterns with failure behavior
Every cache pattern is shown with its source-of-truth interaction and what happens during expiry or outage.
- Cache aside
- Refresh ahead
- Versioned keys
Measure the cache
Hit rate is only one signal; source amplification, fill latency, and stale responses complete the picture.