| 一种基于数据库容灾的服务保障体系 |
| |
| 引用本文： | 张弛,刘晓洁,李涛,卢正添. 一种基于数据库容灾的服务保障体系[J]. 计算机安全, 2008, 0(10) |
| |
| 作者姓名： | 张弛 刘晓洁 李涛 卢正添 |
| |
| 作者单位： | 四川大学,计算机学院,四川,成都,610065 |
| |
| 摘 要： | 该文提出了一种基于数据库容灾的服务保障体系,利用数据同步方法解决了前期数据的一致性问题,在不可预知的灾难事件发生后,能快速地将服务漂移至备用数据库服务器,并能利用备份恢复模块,在短时间内对已经损毁的数据库资源进行恢复,保证了服务的连续性和数据的准确性,提高了数据库的容灾能力。
|
| 关 键 词： | 数据库容灾 数据同步 服务漂移 灾难恢复 |
A Service Ensure System Based on Database Tolerance |
| |
| ZHANG Chi,LIU Xiao-jie,LI Tao,LU Zheng-tian. A Service Ensure System Based on Database Tolerance[J]. Network & Computer Security, 2008, 0(10) |
| |
| Authors: | ZHANG Chi LIU Xiao-jie LI Tao LU Zheng-tian |
| |
| Abstract: | A service ensure system based on database tolerance is proposed. Data synchronization technique is used to keep the data consistent before service drift. The system can switch service to a standby database server quickly, when an unpredictable disaster happens. It also provides a module to recover the damaged database resource correctly in a short time, gives a good way to solve the problems of guarantee the service continuity and the data veracity, improves the ability of database disaster tolerance. |
| |
| Keywords: | database disaster tolerance data synchronization service drift disaster recovery |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
