SDCH
SDCH（英语：Shared Dictionary Compression for HTTP）是Google基于VCDIFF（RFC 3284）创建的数据压缩算法。它已在最近版本的Google Chrome、Chromium和Android中支持，并被Google系列网站支持。[1][2]
SDCH使用预先协商的字典“热身”其编码或解码前的内部状态以达成其效果。字典内容可以已在本地存储，或者已从某个源上载并缓存。
参见
[编辑]参考资料
[编辑]- ^ Butler, Jon; Wei-Hsin Lee; McQuade, Bryan; Mixter, Kenneth. A Proposal for Shared Dictionary Compression Over HTTP (PDF). Google. [2016-07-01]. （原始内容存档 (PDF)于2016-04-15）.
- ^ SDCH Mailing List. Google Groups. [2016-07-01]. （原始内容存档于2011-01-22）.
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