位于因特网骨干网和同一接入网之间的流媒体缓存代理服务器相互协作，可以提高缓存命中率，保持负载平衡。
Cooperation of streaming media cache servers sited between the Internet backbone and an access network can increase the hit rate and keep load balancing.
proxy -revalidate—和must - revalidate类似，除了他只对缓存代理服务器起作用。
Proxy-revalidate -similar to must-revalidate, except that it only applies to proxy caches.
代理服务器可以在内存和磁盘上缓存动态和静态内容。
The proxy server can cache dynamic and static content in memory and on disk.
另外，传统上还认为永远不能使用可能的代理服务器或浏览器缓存形式的现有缓存基础设施。
It is also assumed that a possibly existing caching infrastructure in the form of proxy servers or browser caches could never be leveraged.
缓存：反向代理服务器可以缓存静态内容以提供更好的性能。
Caching: The reverse proxy server can cache static content to provide better performance.
代理服务器通常被用作内容缓存，因特网连接，安全，以及企业内容过滤。
Proxy servers are commonly used for content caching, Internet connectivity, security, and enterprise content filtering.
使用PHP进行缓存或者创建权宜的代理服务器时可能就属于这种情况。
This would likely be the case if you're using PHP for caching or even to create a makeshift proxy server.
在测试过程中，BIG-IP LTM代理服务器负责处理缓存、GZIP压缩和SSL加密。
The BIG-IP LTM proxy server handled the caching, GZIP compression, and SSL encryption during these tests.
定义一种并不缓存从执行请求转发的 WebSeal反向代理服务器直接提供的任何数据的配置，这样就可以避免以上情况。
The scenario can be avoided by defining a configuration so that it will not cache anything served directly from a WebSeal reverse proxy server that performs redirects.
因此，Web浏览器或代理服务器无法缓存服务器资源。
As a consequence, a Web browser or proxy servers can't cache server resources.
反向和转发代理服务器通常在门户服务器环境中作为此类缓存使用。
Reverse and forward proxy servers typically act as these Shared caches in a portal server environment.
更糟的是，如果在客户端和服务器之间存在代理服务器，那么代理也可能会为自身之便缓存数据。
Worse still, if there's a proxy server sitting between a client and server, then the proxy can buffer the data further for its own convenience.
用户浏览一个AjaxWeb站点，加载ajax应用程序引擎，最好是从浏览器缓存中加载的，否则就从本地代理服务器加载。
Okay, users browse to an Ajax Web site and load the Ajax application engine, preferably from the browser's cache or, if not, from a local proxy server.
本章来讨论一下如何开启和配置缓存从代理服务器接受的响应。
This chapter describes how to enable and configure caching responses received from proxied servers.
是-不需要为代理服务器购买额外许可，不管它是否对内容进行缓存。
YES - you will not be required to buy additional licenses for proxy servers, regardless of whether it caches content.
使请求转向高速缓存的最基本的方法是，配置浏览器以使它指向高速缓存服务器，将其作为它的代理服务器，这是大多数常用浏览器的一个选项。
The most basic method for diverting requests to a cache is to configure the browser to point to the cache as its proxy server, an option on most popular browsers.
代理服务器应当维护一个缓存，以记录最近访问下一站点服务器的HTTP版本号。
Proxies SHOULD maintain a cache recording the HTTP version numbers received from recently-referenced next-hop servers.
通过把流媒体缓存配置在客户端和服务器之间，以基于代理服务器机制实现，既能降低客户端播放器的启动延迟时间，又能节约部分网络带宽。
Thus it will not only reduce the start-up delay of the clients' player in the event of a cache hit but also save network bandwidth to some extent.
针对本地缓存和代理服务器缓存，提出了一种新的路径补充算法，并用测试用例验证其有效性。
Against native storage and agent server storage, the paper puts forward new path supplement algorithm, and use test cases to prove its efficiency.
针对本地缓存和代理服务器缓存，提出了一种新的路径补充算法，并用测试用例验证其有效性。
Against native storage and agent server storage, the paper puts forward new path supplement algorithm, and use test cases to prove its efficiency.
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