Django caching basics
Cache expensive work at the right layer: low-level data, per-view output, or template fragments.
- Trade freshness for speed
- Use stable cache keys
- Invalidate intentionally
Django caching basics
Tagged with caching
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Why use caching in system design?
Caching moves repeated reads closer to the user or application to reduce latency and backend load.
- Fast for repeated reads
- Staleness is the main tradeoff
- Choose eviction and invalidation strategy
Why use caching in system design?