大多数业务都建立在信息管理系统的基础上，而这些信息管理系统主要的底层基础设施又是基于存储在一个或多个关系数据库中的数据。

Most businesses are built on information management systems whose main underlying infrastructures are based on data stored in one or more relational databases.

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数据库系统是信息管理系统的核心系统之一。

Database is one of the core systems that constitute the Information Management system.

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信息管理系统MIS，它是一个计算机软硬件资源以及数据库的人-机系统。

Information Management System MIS, it is a computer software and hardware resources and databases - System.

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You go to ABI Inform, which is one of the things that Yale subscribes to, on your laptop and it puts you right into the text of The Wall Street Journal.

BI/INFORM世界著名的商业经济管理期刊全文图像数据库,那是耶鲁所订阅的信息来源,它会在电脑上直接以文本形式显示,《华尔街日报》的内容

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