Uncompressing sed into a temporary directory.
将sed解压缩到临时目录。
The accelerator then accesses these tables without uncompressing data, so you don't have index overhead.
该加速器然后访问这些表而不压缩数据，所以您没有索引开销。
This can reduce the tax on your server, but unzipping (uncompressing) the components can lead to slower page response times depending on the user's browser.
这样可以降低服务器的消耗，但是解压缩部件也可能导致页面响应变慢，这取决于用户的浏览器。
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