Oracle10g online backup and recovery (11g is similar)

Backup:

Step 1: Configure Recovery Settings

SetArchivelog ModeCheck and select several log files and applications. Restart the Oracle configuration and wait patiently. (Hot Backup is the operating system backup when the database is opened. Hot Backup can only be used for databases in archivelog mode.)

Step 2: Create a Scheduled Backup

You can configure the required backup policy as needed.

Recovery:

Execute recovery: You can selectObject type. after entering the next step, the system restarts and enters the Mount state, and then further recovers.

In addition:

You can enable the flash back technology in the configuration recovery settings to speed up recovery and delete outdated backups to reduce space consumption.