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什么是Hibernate \ Grails中最好的缓存策略。是否缓存所有实体和查询以及如何找到最佳解决方案?Grails Hibernate:缓存还是不缓存?
这里我的休眠配置。
hibernate {
cache.use_second_level_cache = true
cache.use_query_cache = true
cache.provider_class = 'org.hibernate.cache.EhCacheProvider'
connection.useUnicode = true
connection.characterEncoding = 'UTF-8'
connection.provider_class = 'org.hibernate.connection.C3P0ConnectionProvider'
dialect = 'org.hibernate.dialect.MySQL5InnoDBDialect'
order_updates = true
c3p0.min_size = 5
c3p0.max_size = 20
c3p0.max_statements = 20 * 10
c3p0.idle_test_period = 15 * 60
}
的Ehcache配置
<defaultCache
maxElementsInMemory="10000"
eternal="false"
timeToIdleSeconds="120"
timeToLiveSeconds="120"
overflowToDisk="true"
maxElementsOnDisk="10000000"
diskPersistent="false"
diskExpiryThreadIntervalSeconds="120"
diskSpoolBufferSizeMB="100"
memoryStoreEvictionPolicy="LRU"
/>
<cache
name="org.hibernate.cache.StandardQueryCache"
maxElementsInMemory="50"
eternal="false"
timeToLiveSeconds="120"
overflowToDisk="true"
/>
最好的缓存策略是:不缓存!??当你写这个的时候你高的地方? – 2014-03-05 14:44:18