Another advantage is that this solution can handle cascading failures of application servers, which is only possible with more than one replica in a memory to memory configuration.
此解决方案的另一个优势是能够处理应用服务器的级联故障，而这在内存到内存配置中只有使用多个副本才有可能实现。
If you cluster more than two servers, you should maintain only one replica copy of a database (as long as this can meet your availability needs).
如果集群的服务器超过两个，您应该仅维护数据库的一个副本(只要能够满足可用性需求)。
If you need to run reports against your data, then you very likely have a read-only replica database to reduce the load on your master production database.
如果您需要运行数据报告，那么您很可能会用一个只读复制数据库来减少主生产数据库的负载。
The router removes the message completely and leaves only a deletion stub, allowing the message to be removed from replica copies as well.
路由器将彻底删除消息且仅留下删除存根，还允许从复制副本删除消息。
While this isn’t the only case when it is worth creating a replica, this is certainly a primary case.
虽然这不是值得创建副本的惟一情况，但绝对是主要情况。
It could only be a replica: a completely new being who never lived in this world.
这只能是一个复制品：一个从来没有在这个世界存在过的全新的人。
The replication for cultural relic with other articles, it requires not only a accurate size, given strength and smoothness, but a shape of replica to be lifelike.
复制文物与复制其它制品相比较，不仅要有精确的尺寸、一定的强度和光洁度，而且对复制品的外形要求逼真。
Owning to replica LV handbags, we can get what we want from the genuine designer ones with only a small amount of money.
由于LV手提包的复制品，我们可以得到想要的东西的真正的设计师只有少量的钱。
Skiers in the region can visit the town hall, but instead of red tape only red wine is on offer, in a replica wine cellar built underneath the town hall.
滑雪者可以在“冰雪之城”的地下酒窖里品尝红酒而不必担心真正市政厅的那些繁文缛节。
In reality, there are forms that can only be drawn once, buildings that can only be built once, the second time being a replica.
现实中，有的形式只能描绘一次，有的建筑只能建造一次，第二次就是复制品了。
In reality, there are forms that can only be drawn once, buildings that can only be built once, the second time being a replica.
现实中，有的形式只能描绘一次，有的建筑只能建造一次，第二次就是复制品了。
应用推荐