spring-boot-cache

Configure Spring Boot caching by adding the spring-boot-starter-cache dependency, annotating a configuration class with @EnableCaching, and applying @Cacheable, @CachePut, and @CacheEvict annotations to service methods.

Yes, Spring Boot caching supports Redis, Caffeine, and Ehcache providers. You can configure the appropriate CacheManager bean to integrate your chosen provider for handling cache reads and writes.

Spring Boot cache TTL and eviction policies are configured through the CacheManager bean. Guidance covers setting expiration times and eviction rules to maintain cache coherence across service updates.

Validate Spring Boot cache hits and misses by exposing metrics via Actuator. This allows you to observe cache performance and validate behavior across development and production environments.

Shape Spring Boot cache keys using SpEL expressions within caching annotations. This allows dynamic key generation based on method parameters for precise cache identification and retrieval.

You need Spring Boot caching for read-heavy services to reduce database load and improve performance. It provides reliable patterns for maintaining cache coherence across frequent data updates.