针对这些弊端，本文提出了数据集中备份的设计方案。
In terms of these drawbacks, the paper introduces a project of centralized data backup.
研究和实现了集中备份，统一管理和调度数据从缓冲磁盘备份到磁带的过程。
Study and implement the integrate backup, unify management and scheduling process of backup data from caching storage to tape.
分析了备份系统方案的设计目标：对医院业务系统和数据库建立一个集中管理的、自动化的、高速有效的备份手段。
It analyses the goal of system design: to build a centralized, policy-based administration, automatic and high efficient data backup system.
通过比较多种数据库访问方法，设计出基于odbc的数据库网关，从而实现从一点集中备份异构数据库和备份端的零配置。
Compared with various DB access methods, database gateway based on ODBC is designed, so as to accomplish centralized backup of heterogeneous DBMS from one point and no configuration at backup side.
信息大集中模式对容灾系统的要求越来越高，容灾已由最初的数据备份扩充为保持业务的连续性。
Information high-centralized model bring about more sever demands for disaster tolerant system. Disaster tolerant which means data backup initially has already extended to consistency considerations.
本系统有利于数据的集中、有效管理 ，与手动管理方式相比，占据空间小，易更新、易备份； 与自建文档相比可以高效地实现组合查询。
The concentration that this system is advantageous to the data, valid management, with move to manage the way to compare, occupy the space small, easy renewal, easy backup;
集中式网络备份是指将网络上的一台或多台机器作为备份服务器，将其他机器需备份的数据通过网络备份到服务器上。
In centralized network backup systems, there was one or several computer in the network to work as servers, backup all data to these one or several servers by network.
数据通过网络集中备份到网络服务器之后，管理员只需通过管理备份服务器就可以管理整个网络中的备份数据。
After all data was stored to the server, the administrator can manage all these backup data only by manage the servers.
数据通过网络集中备份到网络服务器之后，管理员只需通过管理备份服务器就可以管理整个网络中的备份数据。
After all data was stored to the server, the administrator can manage all these backup data only by manage the servers.
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