The result of this comparison can potentially point to out-of-date statistics - for example, used by the optimizer to select an incorrect access plan.
这种比较的结果可能会指向一些过时的统计信息—例如,优化器用来选择一个错误访问计划的统计信息。
When you are done, you will gather some basic statistics from each application for a simple comparison between the technologies.
当您做完这些工作后,您将从每个应用程序收集到一些基本的统计信息,以便在各项技术之间进行简单的比较。
For comparison, I looked at data from net Applications, which releases browser statistics based on the 160 million different people who visit a network of 40,000 sites using its Web analytics service.
作为对比,我从net Applications找了些数据。它公布的对浏览器的统计数据是基于160,000,000个不同的人访问40,000个站点通过他们的web分析服务得出的。
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