# Backend Caching

> Design backend caching strategies — cache keys, TTLs, invalidation, stale-while-revalidate, and cache coherence — with explicit consistency and failure trade-offs.

- Skill: `quantumquirkxyz/backend-caching` (Agent Skill)
- Install (CLI): `npx skillmds@latest add quantumquirkxyz/backend-caching`
- Raw SKILL.md: https://api.skillmd.com/api/skills/quantumquirkxyz/backend-caching/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: quantumquirkxyz (https://skillmd.com/u/quantumquirkxyz)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/quantumquirkxyz/backend-caching

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# backend-caching

- **Propósito**: Design backend caching strategies — cache keys, TTLs, invalidation, stale-while-revalidate, and cache coherence — with explicit consistency and failure trade-offs.
- **Contenido sugerido**: cache topology, eviction, invalidation, and verification.
- **Estado**: defined as a practical backend specialization.