One thing to note is that the size of the download is the major factor in the speedup.

要注意的一件事，是下载内容的大小就是决定加速的主要因素。

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This produced a factor of roughly twenty thousand speedup even on small file systems.

即使在小型文件系统上，该操作也会产生一个大约加速两万倍的加速因子。

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