# Caching

> Caching Strategies

- Skill: `neuralblitz/caching-2` (Agent Skill)
- Install (CLI): `npx skillmds@latest add neuralblitz/caching-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/neuralblitz/caching-2/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: NeuralBlitz (https://skillmd.com/u/neuralblitz)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/neuralblitz/caching-2

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# Caching Strategies

Caching stores frequently accessed data closer to where it's needed to reduce latency and load on origin systems. Effective caching improves performance and scalability.

## Key Concepts

- Cache aside pattern
- Write-through cache
- Cache invalidation
- TTL and evictions
- Distributed caching

## Common Use Cases

- Session storage
- API response caching
- Database query caching
- CDN caching
- Browser caching

## Best Practices

- Implement proper invalidation
- Use cache keys carefully
- Consider cache size limits
- Monitor hit rates
- Layer caching (L1, L2)

## Resources

- Redis, Memcached, Varnish
- Related Skills: redis, performance-optimization, database-design