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Ｗｅｂ客户端和服务器间信息交换属于典型的事务处理类型，许多研究表明这种通信模式不能被ＴＣＰ所有效地支持（特别是在高速网络的环境）．文中从优化通信模式、降低协议负担和细化并行粒度的角度出发，研究运输层协议支持Ｗｅｂ应用的机制优化和策略改进，并分析快捷运输协议（ＸＴＰ）支持Ｗｅｂ应用的功能和性能优势，考虑上述方法与其它改进措施（如层次Ｃａｃｈｅ等）的关系及与现有协议体系的向后兼容性．
Information exchange between Web clients and servers is a typical type of transaction and many studies show that this mode of communication can not be effectively supported by TCP (especially in high-speed networking environments). In this paper, from the point of view of optimizing the communication mode, reducing the protocol burden and refining the parallel granularity, this paper studies the mechanism optimization and strategy improvement of the transport layer protocol supporting Web application, and analyzes the function and performance advantages of the XTP support Web application. The above method and other improvements (such as the level of Cache, etc.) and the existing agreement with the system backward compatibility.