Spring Full-Stack Practical Cases

Jan 22, 2024 · Backend Development

Mastering Two-Level Caching in Spring Boot with CacheFrontend & Caffeine

This guide walks through implementing a two‑level cache in Spring Boot 2.7 using Lettuce’s CacheFrontend together with Caffeine, covering dependency setup, configuration, custom CacheAccessor, bean definitions, and sample endpoints that demonstrate automatic synchronization and eviction between local JVM cache and Redis.