%0 Journal Article
%T Design and implementation of distributed disaster tolerant system<br>一种异地容灾系统的设计与实现*
%A LIU Jin
%A LIU Xiao jie
%A LI Tao
%A ZHAO Kui
%A ZHANG Xiao ping
%A CHEN Yun feng
%A SUN Jie
%A <br>刘锦
%A 刘晓洁
%A 李涛
%A 赵奎
%A 张晓平
%A 陈云峰
%A 孙洁
%J 计算机应用研究
%D 2007
%I 
%X The remote disaster tolerant system used local disaster tolerant center as the high-speed backup cache and remote write operation replication to achieve remote data backup. It implemented automatic service switching by efficient failure detection algorithm. It used several recovery strategies to support rapid data recovery. Moreover, this system supported various operating systems and databases and supplies graphic interface for system configuration.
%K disaster tolerant
%K failure detection
%K service switch
%K recover<br>异地容灾
%K 失效检测
%K 服务切换
%K 恢复
%K 异地容灾系统
%K 设计
%K system
%K tolerant
%K disaster
%K distributed
%K implementation
%K 配置管理工具
%K 图形化
%K 数据库
%K 多种操作系统
%K 系统支持
%K 恢复策略
%K 多种数据
%K 自动
%K 快速
%K 服务
%K 检测算法
%K 失效
%K 效率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=C793235A4E87B8F6C326000C337ABC70&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=5D311CA918CA9A03&sid=E39A3F4E3A67639B&eid=D0182A31A5EB14BA&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=1&reference_num=9