These are the database of articles on database theory and some applications of knowledge.

这些是数据库的一些文章，讲述了数据库的原理和一些应用方面的知识。

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Seeking for candidate key of relation scheme is an important question in designing database theory.

寻找关系模式的候选码是数据库设计理论中的重要问题。

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Transaction is one of the core concepts in modern database theory, and concurrency control technology is the major component of transaction management.

事务是现代数据库理论中的核心概念之一，并发控制是事务管理的主要组成部分。

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The only way to do that, he believes, is to draw on economic theory and a mental database of case studies.

ECONOMIST: South Korea��s future, in miniature

In theory, date could be matched against a database kept by the drugmaker.

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There is no way that anyone could conclude from observational data or mathematical theory, that the 204 billion atom molecular database, the human DNA molecule could come about by any means but intentional , highly technical, design.

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