HIS系统数据备份的策略

Strategy of HIS Data Backup

随着计算机技术的飞速发展,数据安全显得日益重要,数据备份是保障数据安全的重要手段之一。医院信息系统(HIS)的数据有多样性、保存年限长、用户对数据的需求不确定性等特点,其备份策略也不太一样。从备份的分类谈到备份策略的选择,简述各种备份方式的实现方法,重点谈到HIS系统数据备份的策略,包括完全备份、差异备份、日志备份的建立以及本地备份、异地备份、磁带备份的选择等,尝试给中小医院的数据备份提供一种合适的备份方案。

With the rapid development of computer technology, the data security is more and more important, so data backup is one of the significant measures to guarantee the data security. The data of hospital information system （HIS）, with features of variety, long hold time, and user＇ s uncertain demand to data, has different backup strategies. From the classification of back especially the strategy of up to selection of backup strategy, it briefly states the realization ways of backup methods, HIS data backup, including setup of full backup, differential backup, and log backup, as well as selection of native backup, remote backup, and tape backup, so as to provide a suitable backup plan to data backup for the small- and-medium sized hospital.