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The different between cumulative and differential incremental backup

原创 Oracle 作者:gawin_wang 时间:2014-04-11 15:45:26 0 删除 编辑
A cumulative incremental backup, which includes all blocks changed since the most recent level 0 backup.
A differential incremental backup, which includes only blocks changed since the most recent incremental backup. 
Incremental backups are differential by default.

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