数据库备份专项方案

《用户名称》备份管理系统设计方案上海鸿翼数字计算机网络目录1.项目概述................................................................................................................................22.系统需求分析.........................................................................................................................31.1系统现实状况分析................................................................................................................31.2备份系统风险评定................................................................................................................31.3备份系统需求分析................................................................................................................33.系统备份理念.........................................................................................................................43.1系统设计指导.......................................................................................................................43.2数据保护技术选择................................................................................................................53.3连续数据保护.......................................................................................................................53.4备份管理系统组成................................................................................................................64.系统备份结构设计.................................................................................................................74.1整体系统架构设计................................................................................................................75.系统备份方案介绍.................................................................................................................85.1WINDOWS 服务器本身备份.......................................................................................................95.2方案 2：双机热备.......................................................