And servers adopt transaction replication, which reflects promptly the data changed to subscribe servers and meet real-time synchronization of the data.

同时服务器之间采取事务复制技术，及时将集中更改的数据反映到各订阅服务器，满足了数据的及时同步。

youdao

As expected, the cost of replication adds significantly to the execution time of a transaction.

如预期一样，同步复制的代价使事务执行时间明显延长。

youdao

The workload is much closer to a true customer's environment that includes replication, clustering, local mail database replication, full text indexing, transaction logging, and so on.

工作负载与真实的客户环境非常接近，包括复制、集群、本地邮件数据库复制、全文索引和事务日志记录等。

youdao

But depending on your transaction rate, off-site replication may be limited by the available bandwidth, and even by distance.

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