Make changes to your original query one at a time, and test to see if the performance has improved (decreased response time).
一次修改原始查询的一个地方，并进行测试，以查看是否提高了性能(减少了响应时间)。
Optimizations in Informix 11.7 have dramatically improved query and transaction performance, and have leveraged physical changes to the POWER7 platform to make transparent improvement possible.
Informix 11.7中的优化可以显著提高查询和事务性能，已经将物理更改运用到POWER 7平台，尽可能实现透明改进。
In the 1990s a small yet very influential study showed that listening to classical music, and in particular Mozart, improved test performance in college students -thus Mozart must make you smarter!
在20世纪90年代一个很小但却非常有影响力的研究表明，听古典音乐，尤其是莫扎特古典乐，能提高大学生的考试成绩表现，因此得出的结论就是(后来就开始疯传起来)：莫扎特音乐，成就你更聪明的头脑！
In this paper, we make it improved, and improve the performance of entire algorithm combined with improved PCC algorithm greatly.
本文对此算法加以改进，并结合改进的基于PCC的初始码书生成算法，使得整体算法的性能得到了很大的提高。
After a great deal of experiments: the algorithm can make the intra-coding efficiency improved between 10%-30%, under the condition of basically maintaining the image quality and encoding performance.
经过大量的实验证明：该算法可以在基本保持图像质量和编码性能的情况下，使得帧内编码效率得到提高了10% - 30%之间。
System performance may be improved by reducing the amount of RAM that file pages occupy - this ensures that working pages are not continually being pushed out to make way for file pages.
系统性能可能被通过减少文件页来得到提高，这样可以保证工作页不会被连续给文件页强占位置。
Predictive scheduling algorithms combine some future information with known information reasonably to make decision so that the scheduling performance can be further improved.
预测调度算法合理地把预知信息与已知信息结合起来进行决策，使调度解的性能得到进一步提高。
The latest version of PHP has been improvised and updated to make it easier to build for performance, improved engine execution, better memory usage, and a new and extended set of tools.
最新版的PHP已经在性能方面做出了很大改善，提高的引擎执行、更好的内存使用以及新扩展的工具。
The algorithm is an improved greedy algorithm which combined the part of enumeration method with the greedy algorithm, thus to make it a better performance guarantee.
给出了求解一类具有简单约束的上模集函数最小值问题的一种局部搜索法，并讨论了所给算法的性能保证。
The algorithm is an improved greedy algorithm which combined the part of enumeration method with the greedy algorithm, thus to make it a better performance guarantee.
给出了求解一类具有简单约束的上模集函数最小值问题的一种局部搜索法，并讨论了所给算法的性能保证。
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