Using Reactor Mono.cache() for Memoization

Date: 2024-07-31

Spring Reactor's Mono.cache() operator provides memoization for reactive applications, improving performance by caching the results of expensive operations like database queries or network calls. Subsequent requests reuse the cached result, avoiding repeated computations. The article demonstrates this using a Spring Boot example with different endpoints showcasing cached and uncached responses, including a time-limited cache. Mono.cache() significantly optimizes reactive applications by ensuring costly operations are performed only once.

Read more: https://www.javacodegeeks.com/using-reactor-mono-cache-for-memoization-in-spring.html