What is the key difference between hot and cold backups in backup strategies?

  • Cold backups are less reliable
  • Cold backups require the system to be offline
  • Hot backups are slower than cold backups
  • Hot backups are taken while the system is running
The key difference between hot and cold backups lies in the system's operational state during the backup process. Hot backups are taken while the system is running, ensuring continuous availability, while cold backups require the system to be offline, providing a consistent state but causing downtime.
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