backup

  • What is data hot backup?

    Data hot backupYesOne span>kindinshipOKStatusdownpreparation< span data-offset-key="2qfnu-327-0">partsnumberaccording totechnology technique,ItcanwithinnotmiddlebrokensystemsystemRunOKcasecaseNextBackupBackup< /span>numberdata,fromwhileraisehigh Preparationparteffective rate. Hot backup is a method of backing up the database in the archivelog mode when the database is running. So, if you have a cold backup from last night and today’s hot backup file, you can use these data to restore more information when a problem occurs. Hot backup requires the database to operate in Archivelog mode and requires a large amount of archive space. Once the database is running in the archivelog state, it can be backed up….

    2023-08-27
    051
  • What is database hot backup? What is the method?

    What is data hot backup? Hot backup is a method of backing up the database in the Archivelog mode when the database is running. If you have a cold backup from last night and today’s hot backup file, you can use these data to restore more information when a problem occurs. Hot backup requires the database to operate in Archivelog mode and requires a large amount of archive space. Once the database is running in the archivelog state, it can be backed up. The command file for hot backup consists…

    2023-08-27
    049
  • What is the difference between server cold backup and hot backup?

    What is server cold backup? A cold backup occurs when the database has been shut down normally, and will provide us with a complete database when shut down normally. A term for copying critical files to another location during cold backup. For backing up Oracle information, cold backup is the fastest and safest method. The advantages of cold backup are: 1. It is a very fast backup method (just copy files) 2. Easy to file (just copy) 3. Easily restore to a certain point in time (just copy the file…

    2023-08-23
    050