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。

youdao

A test suite that will make us feel good about things. For now, I just want you to be aware that you're always doing this balancing act.

测试集呢？一个测试集会让我们的工作,变的舒服多了，现在，我只是想让,大家意识到你们经常需要做这种协调工作。

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"The economy entered a period of re-balancing in 2006 and 2007, " the report says.

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As a wealth manager, the adviser should also be monitoring your asset allocation and suggesting periodic re-balancing.

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Investors will have to determine their preferences for re-balancing between safe and risky assets as part of their investment policy.

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