SimpleDB是一个简单的数据存储，它缺乏一个完全成熟的关系数据库管理系统(RDBMS)所拥有的完善的功能，但是提供了一种可伸缩的键值存储。

SimpleDB is a simple data storage that lacks the sophistication of a full-fledged Relational Database Management System (RDBMS), while providing scalable key-value storage.

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针对海上石油平台陆地建造过程的复杂性，开发了规范、完善的安全管理数据库系统。

According to the complexities of the construction process on land of offshore oil platform, a normative and improved database system of safety management has been developed.

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有效管理内部数据库，建立并完善区域与总部的信息交互体系；

Managing internal database effectively, establishing and improving information exchange system between regional area and headquarter.

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