Archive logging enables an online backup and recovery.

存档日志模式支持在线备份和恢复。

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To understand the DB2 UDB online backup and recovery, you need to understand archive logging. There are three definitions of logs that we need to familiar with.

要了解DB 2 UD b联机备份和恢复，就需要了解归档日志记录。

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Typically this recovery is achieved when database is running in ARCHIVELOG mode and backup online.

通常该恢复是当数据库运行在ARCHIVELOG模式下和联机备份时取得的。

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Clickfree Online Backup ushers in a new age in data protection and file recovery by offering the easiest online backup ever.

ENGADGET: Clickfree gone wild at CES: 1TB drive, Mac support and online backup