摘要
With evolution of Internet ,many cooperative information systems are developed and deployed. These sys-tems may not meet the requirements of clients because of best-efforts in Internet sometimes,so a lot of techniques areprovided to satisfy the Web-QOS(Quality Of Services)now. It is important to understand Web delay and to decreasethe delay. In this paper, the Web delay is characterized from both network protocols and network architecture, andsome basic techniques are discussed to shorten the delay, furthermore assessments of these techniques are giv-en. Finally,a cooperative assigning model is presented to balance workloads and to decrease the delay on the basis ofmeasuring performances of both networks and servers.
With evolution of Internet, many cooperative information systems are developed and deployed. These systems may not meet the requirements of clients because of best.efforts in Internet sometimes,so a lot of techniques are provided to satisfy the Web.QOS(Quality Of Services)now. It is important to understand Web delay and to decrease the delay. In this paper,the Web delay is characterized from both network protocols and network architecture,and some basic techniques are discussed to shorten the delay, furthermore assessments of these techniques are given. Finally,a cooperative assigning model is presented to balance workloads and to decrease the delay on the basis of measuring performances of both networks and servers.
出处
《计算机科学》
CSCD
北大核心
2003年第5期129-131,138,共4页
Computer Science
基金
国家自然基金项目(90104005
66973034)
