Caching Strategies
Implement effective caching with cache invalidation, CDN strategies, and application-level caching.
- Difficulty
- intermediate
- Read time
- 1 min read
- Version
- v1.0.0
- Confidence
- established
- Last updated
Quick Reference
Caching: Use Cache-Control headers for browser/CDN caching. Redis for application cache. Implement cache-aside pattern. Use stale-while-revalidate for UX. Tag-based invalidation for related data. Never cache user-specific data in shared caches. Set appropriate TTLs.
Use When
- High-traffic applications
- Expensive computations
- Database query optimization
- API response caching
Skip When
- Real-time data requirements
- Highly personalized content
- Write-heavy workloads
Caching Strategies
Implement effective caching with cache invalidation, CDN strategies, and application-level caching.