一个采用TCP Handoff技术的基于内容调度系统  

A Content-Aware Scheduling System Based on the TCP Handoff Technology

作　　者：范开钦[1] 金海[1] 邹晓辉[1] 储杰[1] 

机构地区：[1]华中科技大学计算机学院,湖北武汉430074

出　　处：《计算机工程与科学》2004年第5期11-14,共4页Computer Engineering & Science

摘　　要：针对传统的Web调度系统普遍存在可扩展性差、系统开销大等种种缺陷 ,我们研究了一种新的基于内容调度系统。该系统在Linux内核TCP/IP层实现 ,主要采用了TCPHandoff、报文捎带等技术。本文详细阐述了基于内容调度系统的设计原理和实现过程。实验表明 。The present Web scheduling systems have some deficiencies such as poor scalability and high system overhead. We propose a new content-aware scheduling system, which is implemented in the TCP/IP layer of the Linux kernel. This paper describes the design principles and implementation of our content-aware scheduling system, in which some technologies such as the TCP handoff and the piggy mechanism are adopted. We conclude from the experiment results that our content-aware scheduling system has better scalability and higher performance than many other schedulers.

关 键 词：TCP Handoff技术 内容调度系统 报文捎带技术 HTTP协议 TCP传递技术 WebBench4.1 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]