The Research and Implementation of Database Backup Program Based on Oracle

Following the full application of Daqing logging production database, the database backup technology was still in the stage of the logical export manually and has not yet had an effective data backup technology to ensure data security. This article describes the basic failure types of Oracle database and several backup strategies, using RMAN backup technology on the features of the production database to deploy a perfect backup program in practice. It can implement to back up the database automatically from time to time, reducing manual operations and saving backup time.Through the automatic transmission the backup content to a remote backup storage, it can avoid the risk of single point of storage to make data more secure, and provide a complete backup data.to restore database effectively.