Caffeine cache tutorial

Caffeine cache is a high-performance caching library written in Java.

 

I am going to use following dependency for this tutorial.

<dependency>
    <groupId>com.github.ben-manes.caffeine</groupId>
    <artifactId>caffeine</artifactId>
    <version>3.0.1</version>
</dependency>

 

      Hello world

      Load not found values automatically

      LoadingCache: Load the value from CacheLoader

      Asynchronous loading of data

      Get cache size

      Eviction strategies

      size based eviction

      Time based eviction

      Set custom eviction policy

      Reference based eviction

      Record statistics

      Listen when the cache entry expired

      Get age of element in the cache

      print elements of cache

      Invalidate (or) delete an entry from cache

       Delete all the entries from cache

 

 

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