Both overall file system overhead and efficiency issues relating to individual file storage can play a role here.

要兼顾总体文件系统开销和与各个文件相关的存储效率问题。

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When you reduce the file size, it conveniently reduces the bandwidth and storage overhead by the amount of the reduction.

通过减少文件大小，带宽和存储设备负载也会随之减少。

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ZIP is a great way to reduce bandwidth overhead or storage usage when handling large files that have a lot of white space or repeated data.

在处理拥有大量空白或重复数据的大型文件时，ZIP是一种十分优秀方法，能够降低带宽负载或存储设备使用量。

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It will also feature an improved air-filtration system and an LED lighting scheme that can be programmed to help fight the effects of jet lag, as well as larger overhead storage bins.

WSJ: Airlines Promise the Flying Experience Will Get Better

Under the front hood it will have a small storage space, "like an overhead bin" on an airplane, Tata says.

FORBES: Magazine Article

Admittedly, this is easier to pull off when no one else is aboard, but relocating some storage area to sidewalls (not in overhead spaces) adds a lot of cabin room and makes it less likely passengers will bash their heads on compartments above in that frantic post-landing-must-touch-my-carryon-immediately moment of choreographed (and mystifying) panic.

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