Shufen Zhang
Abstract
This paper introduced three backup methods of oracle8i database system:import/export,offline backup, online backup,put forward an automatic backup strategy merged in the application of three methods, and gave recovery strategies corresponding to some questions in reall application.
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This paper introduced three backup methods of oracle8i database system:import/export,offline backup, online backup,put forward an automatic backup strategy merged in the application of three methods, and gave recovery strategies corresponding to some questions in reall application.
Key concepts: Backup, Backup software, Database, Computer science, Data loss, Operating system