Page 684 - HTTP权威指南
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,182             ,187                                          ,421     (参见缓存)
                ,setting(设置)  ,175,183  ,163  ,173  ,184  标签)  ,175  ,344  ,161  ,169  175  ~  ,171  ,174  ,165  ~  ,165  166  ,175,177  ,186  ,171  ,168  ,68





                expiration time(过期时间) Expires headers(Expires 首部) flash crowds and(瞬间拥塞) freshness check(新鲜度检查) heuristic expiration(试探性过期)  ,195 hit logs(命中日志)  ,167 hit rate(命中率) HTTP-EQUIV tag(HTTP-EQUIV  ,174 logging(日志)  ,173 lookup(查找) maintaining currency(维护流通性) message truncation(报文截尾) network bottlenecks(网络瓶颈)  parent caches(父缓存)  ,172 parsing(解析)  ,171 peering(对等) processing steps(处理步骤)  ,175 flowchart(












                                          CARP)  186,                 ~  186,

                                            ~
                       ,419                 177,182     ~  194        177,182       ,456

                            ,90  ,34        ~  ,175     ,187          ,175 ~

                ,250,252    ,maximum(最大) ,automatic expansion of(自动扩展)  Cache Array Routing Protocol (see CARP)(缓存阵列路由协议,参见  196  196  ,165,168  ,181  ,302  缓存及负载均衡)  ,175  ,182



                Binary Wire Protocol(二进制连接协议)  ,94 blind relays(盲中继)  browsers(浏览器) Host headers and older versions of(Host 首部与较老版本)  ,13 HTTP,use of(使用) parallel connections(并行连接)  URLs(URL)  ,167 byte hit rate(字节命中率)  Cache-Control headers(Cache-Control 首部)  ,361 directives(指令)  ~ ,18,133,161 caches(缓存)  ~  ,194 advertising and(广播) aging and freshness algorithms(老化及新鲜度算法)  ,167 byte hit rate(字节命中率)  ,492 cache

















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