The advantage of replication is that reads are always local, as everybody has the data, and there is no re-balancing going on when a new node joins or an existing node leaves the cluster.
这种复制的优点在于它通常只在本地节点读取数据,因为每个节点都拥有这些数据;另外,当群集中有新节点加入或者需要移除现存节点的时候,它也不需要重新进行负载均衡。
He reads the CARDS carefully, discards some, re-reads the rest, and divides up the stack according to what he thinks are the several senses of the word.
词典编者要仔细认真地研读,再根据词典编者认为单词所含有的几个义项将这一推卡片加以分类。
When she reads a newspaper story about Noah's restoration project, she shows up on his porch step, re-entering his life for two days.
当有一天她从报纸上读到诺亚房子修缮工程的故事,便出现在了他的走廊楼梯上。她又一次进入了他的生活,不过这一次的短暂相聚只有两天。
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