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Found 4 Skills
Spring Cache abstraction for Spring Boot 3.x. Covers @Cacheable, @CacheEvict, @CachePut, cache managers (Caffeine, Redis, EhCache), TTL configuration, cache keys, conditional caching, and cache synchronization. USE WHEN: user mentions "spring cache", "@Cacheable", "@CacheEvict", "cache manager", "Caffeine cache", "@EnableCaching", "cache abstraction" DO NOT USE FOR: Redis operations - use `spring-data-redis` instead, distributed caching architecture - combine with `redis` skill
Unit tests for caching behavior using Spring Cache annotations (@Cacheable, @CachePut, @CacheEvict). Use when validating cache configuration and cache hit/miss scenarios.
使用 Spring Cache 抽象实现缓存策略，支持多种缓存提供商（Redis、Caffeine、EhCache 等）。使用场景：(1) 减少数据库查询，(2) 提高 API 响应时间，(3) 实现读写缓存策略，(4) 配置缓存失效策略，(5) 实现多级缓存
Caffeine JVM 本地缓存技能。覆盖本地缓存 vs 远程缓存(Redis)选择决策树、expireAfterWrite vs expireAfterAccess vs refreshAfterWrite 三种过期策略对比与组合规则(refresh < expire)、CacheLoader加载与reload异步刷新模式、Spring Cache @Cacheable集成、maximumSize驱逐策略、recordStats缓存统计。 纠正 LLM：用 ConcurrentHashMap+手动过期、所有缓存走Redis、refreshAfterWrite > expireAfterWrite导致永远不刷新、CacheLoader返回null导致缓存穿透。