Asynchronous replication

• 异步复制

Asynchronous replication的用法和样例：

例句

1. Based on analyzing the asynchronous replication protocol which has been existed, it presents a new asynchronous replication flow that optimizes the performance.
   在分析借鉴了已有的异步复制协议基础上，提出了一种改进性能的异步复制流程。