我有一个由服务器和客户程序组成的解决方案。
问题在于大多数用户是通过一个小的 GPRS 连接连接的, 与服务器同步数据的速度相当缓慢, 所以我正在寻找一些方法来缩小交换数据的规模 。
应用程序实际上使用 HTTP 连接到 TextMessage 编码 。
我看到我可以用二进制编码来编码这个编码,这可以节省一些时间,我还刚刚看到有一个gzip编码器:http://msdn.microsoft.com/en-us/library/ms751458.aspx 。
在样本中,它有一个文本Message 内部编码器, 但我想知道是否有什么理由不使用二进制内部编码器?
这是否不利于生产 做二进制编码 之前gzipping它?
您需要用您的具体数据来描述不同的选项来回答这个问题。 例如, 我对 protobuf- net 数据( 无关的二进制序列器) 做了大量工作, 并且是否 < em> 压缩取决于准确的数据 。 如果数据基于大量文本, 或者重复很多, 那么它可能会非常压缩, 即使在二进制序列后。 但是, 在许多情况下, 试图将数据拼凑到 em> 增加 < / em > 大小 。
因此,它非常具体的数据。
如果带宽是您的主要问题, 我可能会说: 请检查 WCF 和数据订约序列器之类的东西对您有帮助 。 个人而言, 我将查看更小的东西( json 或 protobuf- net ) 和原始插座或基本 http bodies。 某些 < a href=> http://www. servicastack. net/ benchmarks/ UrthwindDatabaseRowsServical1000000-times. 2010-02- 06. html" rel="nofollow" 这里的带宽比较 。
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