To use incremental backup or automate the online backup, Oracle recommends Recovery Manager to be used.

要使用增量备份或自动化联机备份，Oracle建议使用Recovery Manager。

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From the exclusive publishers of Oracle Press Books, here is the only book available offering complete coverage of RMAN (recovery Manager), Oracle's free backup and recovery technology.

从甲骨文的独家新闻图书出版商，这里是唯一可提供的RMAN的书(恢复管理器)全覆盖，甲骨文公司的免费备份和恢复技术。

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