数据备份服务器备份性能分析  

The Analysis of the Data-backup Server's Performance

作　　者：任晖[1] 肖广建[1] 

机构地区：[1]北京环球信息应用开发中心,北京100094

出　　处：《测绘学院学报》2005年第1期76-78,共3页Journal of Institute of Surveying and Mapping

摘　　要：针对数据备份服务器备份性能优化问题,分别对实时数据存储与历史数据备份之间的关系、数据备份服务器所备份的数据类型非唯一性、客户数量对备份服务器备份效率的影响三方面进行初步的测试与分析,提出了通过优化数据块的选取、优化数据采集方式、优化备份策略提高备份服务器备份效率的基本方法。With respect to how to optimize the Data Backup Server, we discuss the relation between the storage of real time data and the backup of history data. We also discuss the relation between the number of the client and the efficiency of the Data Backup Server. In the end, we optimize the capability of the Data Backup Server by optimize the data class selection, optimize the data collection, optimize the Backup policy(The database of the text is mainly Oracle database).

关 键 词：热备份 最优块 配置参数 负载平衡 负载属性 饱和态 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]