联机分析挖掘系统是由事务驱动的，事务的优化能提高系统性能。

On Line Analytical Mining system is driven by transaction, so the optimization of transaction can improve system performance.

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文章提出了伺服系统联机前性能测试优化的理念，并对据此开发的测试系统作了较为详尽的介绍。

This paper presents the idea that the servo can be tested and optimized under the equal state before connected with the machine tool, on the basis the test system developed is introduced in detail.

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文章提出了伺服系统联机前性能测试优化的理念，并对据此开发的测试系统作了较为详尽的介绍。

This paper presents the idea that the servo can be tested and optimized under the equal state before connected with the machine tool, on the basis the test system developed is introduced in detail.

youdao