| 基于组件应用服务器的对象容错服务 |
| |
| 引用本文： | 赵季中,齐勇,侯迪. 基于组件应用服务器的对象容错服务[J]. 小型微型计算机系统, 2003, 24(1): 26-29 |
| |
| 作者姓名： | 赵季中 齐勇 侯迪 |
| |
| 作者单位： | 西安交通大学,计算机科学与技术系,陕西,西安,710049 |
| |
| 基金项目： | 国家“八六三”计划重点项目 (863-30 6-ZD0 2 0 1)资助 |
| |
| 摘 要： | 组件应用服务器框架是一种特定形式的分布式对象系统平台,要求成为高可靠性的系统.这里指的可靠性主要是指错误容忍和错误恢复两个特性.本文的主要目标是建立基于分布式对象的组件应用服务器的软件容错服务框架.我们采用一种名叫对象容错服务(OFS)的办法解决对象容错,我们解决的问题包括:对象失效、节点错误、网络隔离和不可预知的通信延迟等.本文介绍了OFS的服务规范,并给出了一个OFS实现的系统结构.
|
| 关 键 词： | 分布式计算 组件 应用服务器 容错 |
| 文章编号： | 1000-1220(2003)01-0026-04 |
| 修稿时间： | 2001-05-08 |
Fault Tolerant Service of Object on Component-based Application Server |
| |
| ZHAO Ji zhong,QI Yong,HOU Di. Fault Tolerant Service of Object on Component-based Application Server[J]. Mini-micro Systems, 2003, 24(1): 26-29 |
| |
| Authors: | ZHAO Ji zhong QI Yong HOU Di |
| |
| Abstract: | Component based application server is a specially distributed object based system platform. It is request to be high reliability's system. The reliability means error tolerant and error resume. Our goal is building a server framework of software fault tolerance based on distributed object application server. We propose a service approach solution called Object Fault tolerance Service (OFS). We have to deal with object crashes, node failures, networks partitioning and unpredictable communication delays. In this paper, we first present the service specification of OFS, then give the system architecture of an OFS implementation. |
| |
| Keywords: | distributed computing component application server fault tolerance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
