提升Hibernate性能_展现掌心肉_百度空间 ... 20.2.2. 策略:只读缓存(Strategy: read only) 20.2.5. 策略:事务缓存(transactional) 表 20.2. 各种缓存提供商对缓存并发策略的支持情况(Cache Concurrency Strategy Support) ...
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Exclusive并发策略使得当一个bean与一个事务相关联时,WebLogic Server会在缓存的实体e JB实例上放置一个排他锁。
Exclusive concurrency strategy causes WebLogic Server to place an exclusive lock on cached entity EJB instances when the bean is associated with a transaction.
根据不同的缓存策略,它可能还需要注册阶段0协议来将日志消息存储到数据库中在事务完成之前。
Depending on caching strategy, it might also register for the phase zero protocol to flush log messages upon transaction completion.
是否可以在事务间缓存取决于并发策略
Whether or not you can cache-between-transactions depends on the concurrency strategy
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