| 摘要 |
A system providing intelligent, integrated external backup and restore for databases and DBMS (data base management systems) which are stored on data storage systems. An interface between the data storage system backup system and the DBMS allows the backup system to work with the DBMS for greatly enhanced backup and restore. External backup and restore frees up the host systems from having to pipeline the data from the data storage system to the backup system. The backup system is able to determine which files stored in the data storage system should be backed up, based on querying the DBMS. This invention is useful for systems including RAID data storage system storing databases (including relational and object oriented), and provides for partial as well as complete backup and restore options. |
