基于DataGuard的Oracle RAC高校数据保护研究

Research of University Data Protection in Oracle RAC on DataGuard

数据是高校管理信息化产生的最重要的无形资产,数据的丢失或者损坏都将极大地损害教学、管理和科研工作的正常开展.Oracle RAC是目前使用最为广泛的数据库集群化管理方式,在此基础上开展DataGuard数据保护技术的应用研究,可以弥补集群数据库环境在数据容灾、备份和故障恢复方面的不足,提升数据的安全性,确保高校各类应用系统的正常运行.

The data is the most important intangible assets which the universities management information generated, loss of data or damage to the great damage to the normal work of teaching, management and research. Oracle RAC is currently the most widely used database cluster management, carried out on this basis DataGuard data protection technology applied research, can make up for the lack of the cluster da- tabase environment, data disaster recovery, backup and Recovery, enhance data security ensure the normal operation of the university and application systems.