Enabling fault resilience for web services

Mon Yen Luo, Chu Sing Yang

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

Today, a successful Internet service is absolutely critical to be up 100 percent of the time. Server clustering is the most promising approach to meet this requirement. However, the existing Web server-clustering solutions can merely provide high availability derived from its redundant nature, but offer no guarantee about fault resilience for the service. In this paper, we address this problem by implementing an innovative mechanism that enables a Web request to be smoothly migrated and recovered on another working node in the presence of server failure. We will show that the request migration and recovery could be efficiently achieved in the manner of user transparency. The achieved capability of fault resilience is important and essential for a variety of critical services (e.g. E-commerce), which are increasingly widespread in use. Our approach takes an important step towards providing a highly reliable Web service.

原文English
頁(從 - 到)198-209
頁數12
期刊Computer Communications
25
發行號3
DOIs
出版狀態Published - 2002 二月 15

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信

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