Spring Cache Quick Start --- Cache Annotations @Cacheable @CacheEvict @CachePut @Caching (Multiple Operations) @CacheConfig (Class-Level) Full Reference : See managers.md for Caffeine, Redis, EhCache configurations. --- Quick Cache Manager Setup Caffeine (Single Instance) Redis (Distributed) Full Reference : See advanced.md for Multi-Level Caching, Metrics, Synchronization. --- Best Practices | Do | Don't | |----|-------| | Use Caffeine for single-instance | Skip TTL configuration | | Use Redis for distributed | Cache mutable objects | | Configure TTL always | Ignore cache eviction | | Use sy…