In this article, you walk through the logic of the TPC-C benchmark, gain an understanding of the SQL technology, and discover how it can be used in real customer environments.

在本文中，您将认识TPC - c基准的逻辑，理解SQL技术，并发现如何在实际的客户环境中使用SQL技术。

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For making this both easier and more standardized, Embedded SQL is a metaprogramming system used to easily combine database access with C.

要让这个过程变得又简单、又标准化，那么嵌入式 SQL 就是一个很好的元编程系统，可以在 C 语言中简单地合并数据库访问的功能。

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Increased development productivity as compared to JDBC, especially if an application is being ported from an existing embedded SQL architecture (c, COBOL, etc.)

与JDBC相比，提高了开发生产率，当从现有嵌入式SQL体系结构(c和cobol等)移植应用程序时尤其如此。

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