该工具根据系统的大小对内核参数的值给出建议。

This tool makes recommendations for kernel parameter values based on the size of a system.

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YSlow 根据高性能 web 页面的规则分析 web 页面并给出提升页面性能的建议。

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high-performance web pages.

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IBM Cognos是一个为生产监管者提供必要的分析功能的平台，从而能够根据生产调度和输出性能给出快速但准确的建议。

IBM Cognos is the platform that provides the necessary analytics for manufacturing supervisors to give fast but accurate recommendations based on production schedules and output performance.

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