The most common motivation for virtualization is consolidating servers to improve server utilization, and to reduce operational space and power expenditures.

虚拟化最常用的方法是整合服务器，以便提高服务器利用率，并减少操作空间和能量损耗。

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Fortunately, much as virtualization enabled companies to improve their server utilization, new cloud management tools enable companies to optimize their public cloud usage, improving utilization and reducing cost.

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