What are the different types of backups, and when should each type be performed?

Question

Accepted Answer

There are different types of backups, including full, incremental, and differential backups.

Full backup: A complete backup of all data and files.
Incremental backup: Only backs up the changes made since the last backup.
Differential backup: Backs up all changes made since the last full backup.
Scheduled backups: Regularly scheduled backups to ensure data is protected.
Offsite backups: Storing backups in a separate location for disaster recovery.
Cloud backups: Backing up data to remote cloud storage for added security.
Snapshot backups: Creating a point-in-time copy of a system or data.
Application-consistent backups: Ensuring data integrity by coordinating with applications.
System state backups: Backing up critical system files and settings.
Database backups: Backing up databases to prevent data loss.

Accepted Answer

The most common backup types are a full backup, incremental backup and differential backup.

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