Finally, we covered how schemas can be used as an effective mechanism for controlling access to database objects in multi-user environments.

最后，讨论了在多用户环境中如何使用模式有效地控制对数据库对象的访问。

youdao

How can you restrict access to files in a multi-user environment?

你怎么能限制访问在多用户环境中的文件？

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By applying carefully the database functions of transaction handling and concurrent access, the platform guarantees data reliability and data integrity in multi user network environment.

该系统还利用了数据库自身的事务处理与并发控制功能，解决了在多用户网络环境下的数据完整性和可靠性问题。

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This level of portability also makes the device ideal for any scenario in which customers need high-speed, multi-user Internet access in a temporary location, such as construction sites or special events.

ENGADGET: ZyXEL to debut 'world's first' LTE router at CES 2010