Then create the directory structure for data storage

然后为数据存储创建目录结构

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The server machine is responsible for data storage and some of the business logic.

服务器负责数据存储和某些事务逻辑工作。

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The server machine is responsible for data storage and some of the business logic.

服务器负责数据存储和某些事务逻辑工作。

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