车载数据库远程备份与恢复系统的设计与实现  

Design and implementation of remote backup and recovery system for vehicle database

作　　者：胡宁玉 赵青杉[1] 张静[1] 李荣[1] 裴春琴[1] 

机构地区：[1]忻州师范学院计算机系,山西忻州034000

出　　处：《高师理科学刊》2018年第1期38-41,46,共5页Journal of Science of Teachers＇College and University

基　　金：忻州师范学院青年基金项目(QN201533);忻州师范学院重点学科项目(XK201403)

摘　　要：针对车载数据库系统存在的备份和管理问题,开发了远程备份系统.该系统实现了对车载数据库的远程备份与备份文件的智能管理.该系统根据备份策略,对数据库进行相应的备份,并将备份文件自动存储到远程服务器端.在数据库恢复时,先对备份文件进行有效性检测,为用户制定恢复策略提供依据,再根据恢复策略对数据库进行恢复.该系统有效解决了车载数据库系统存在的问题.Aiming at the problems of backup and management in the vehicle database system, a remote backup system is developed.The system realizes the remote backup of the vehicle database and intelligent management of backup files. The system backups the database according to the policy, and automatically stores the backup files to the remote server.When the database needs to restore,the backup files that need to restore database will be detected,which provides the basis for the user to make a recovery strategy,and then restore database based on recovery strategy.The system effectively solves the problems that exist in the vehicle database system.

关 键 词：数据库 远程备份 备份有效性 远程恢复 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]