This module, named mod_gzip, USES the publicly available gzip algorithm to compress data in transit from the Web server.

该模块名为mod_gzip，使用了广泛可用的gzip算法来压缩从Web服务器传来的数据。

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To compress data, the LZ77 algorithm replaces portions of the data with references to matching data that has already passed through both the encoder and the decoder.

为了压缩数据，LZ 77算法使用对匹配数据的引用来取代数据部分。匹配数据已经通过编码器和解码器传递。

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One way we can compress data is to use a frequency table or a frequency distribution.

压缩资料的一种有效方法是编制频率表或频率分布。

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The bank turned to RainStor, which can compress data by up to 97 percent, providing big savings on storage.

FORBES: Managing Financial Data Growth with 30-40X Compression

They're digital, all right, but because they compress incoming signals and spit them out with missing data, the result is generally inferior to plain old TV.

FORBES: The Big Picture