内容由负责更新数据库的小组来管理——可能是内容管理系统的文字编写人员，或者是产品目录的数据输入员。

The content is managed by whatever group updates the database — perhaps copywriters for a content management system or data entry operators for a product catalog.

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传统的关系数据库管理系统有时使用锁来管理并发性，从而防止其他客户机访问某个客户机正在更新的数据。

Traditional relational database management systems sometimes use locking to manage concurrency, preventing clients from accessing data while another client is updating that data.

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每个数据库分区上的数据库管理器使用每个系统上的处理器来管理数据库中属于该分区的那部分数据。

The processors on each system are used by the database manager at each database partition to manage its own part of the total data in the database.

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