摘要
通过与Data Guard技术的分析比较,总结了ORACLE流复制技术的优势.根据ORACLE流复制技术原理提出了一个数据库容灾备份方案,构建了一个完整的流复制项目,实验证明该方案是可行的.
Compared with Data Guard technology, the ORACLE stream replication technology is much better. In this paper, ORACLE stream replication technology principle is introduced and the solution to the stream replica- tion project is proposed and constructed for database backup and disaster recovery. Experimental results show that the proposed approach is feasible.
出处
《常熟理工学院学报》
2012年第10期108-111,120,共5页
Journal of Changshu Institute of Technology
基金
国家自然科学基金项目"面向XML数据集成的完整性约束挖掘方法研究"(61142007)
关键词
流复制
容灾备份
数据库
stream replication
disaster recovery
Database
