Cluster Shared Cache [closed]

Answer 1

Have you considered Infinispan - http://www.jboss.org/infinispan/ ? The API is very simple and based on a standard (JSR-107). The usage is also very simple

CacheManager manager = new DefaultCacheManager(
                GlobalConfiguration.getClusteredDefault() );

Cache cache = manager.getCache();

cache.put("key", "value");

--Hardy