As with any performance decision, profiling an application is the best way to get a handle on the real bottlenecks in the code.

与任何性能决策一样，分析应用程序是掌握代码中真正瓶颈的最佳方式。

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Wasn't your decision to trade off programmer efficiency, security, and software reliability for run time performance a fundamental mistake?

你在为运行时性能权衡编程效率、安全、软件可靠性而做出的决定是否是一个根本错误？

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DB2 EEE architecture can improve the performance of decision support and online transaction processing systems.

DB 2 EEE体系结构可以提高决策支持和联机事务处理系统的性能。

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They found that those who experienced the most intense feelings achieved higher performance with their decision making.

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While achieving speeds of near 600Mbps sounds mighty tempting, you'd probably be better off avoiding any device that promises to deliver such performance until this decision-making bottleneck clears up -- unless, of course, you just like playing the odds.

ENGADGET: Finalized 802.11n specs pushed further into the future

The map helps these sports psychologists assess and quantify mental aspects of performance like focus, decision speed, reaction time and stress regulation.

CNN: Training the brain to stress less