摘要
从安徽区域地震台站前兆数据库维护的实际需求着手,根据地震台站现有的软硬件条件,给出合理便捷的数据库备份管理方案。在传统冷备份的基础上,引入了自动备份和备份集自动传输与管理的方法,改变台站前兆数据库备份缺失的现状,在台站前兆系统故障的恢复及数据完整性方面实效明显。
Based on the requirements of maintenance for precursor database,this paper provides a convenient management scheme according to the hardware and software conditions of seismic stations.Besides the cold backup,new methods of automatic backup,transmission and managements are proposed.These software improve the mission of database and make a good effect on the recovery of database system failure and data integrity obviously.
作者
裴红云
陈俊
谢庆
李发
李罡风
PEI Hongyun;CHEN Jun;XIE Qing;LI Fa;LI Gangfeng(Anhui Earthquake Agency,Anhui Hefei 230031,China)
出处
《四川地震》
2018年第4期29-32,共4页
Earthquake Research in Sichuan
基金
安徽省地震局青年基金课题20170613
关键词
前兆数据库
备份管理
自动化
precursor database
backup management
automation
