Fuzzy backup refers to a method of data backup that provides a level of flexibility and convenience in restoring data that has been accidentally modified, deleted, or lost. It involves the creation of backup copies of files or systems that can be restored to a previous state or version, typically beyond the most recent backup snapshot.
The term "fuzzy" in fuzzy backup refers to the ability to restore data to various points in time, offering a range of backup revisions with different timestamps. This technique is particularly useful in situations where users need to recover files or systems as they existed at a specific point in the past while still keeping the most recent changes intact.
Fuzzy backup systems usually employ advanced data deduplication and versioning techniques, enabling efficient storage utilization by only storing the differences between backups and the latest version. This enables quicker and more space-efficient backups and restoration processes.
Furthermore, fuzzy backup often incorporates features like automatic backup scheduling, incremental and differential backups, and user-friendly interfaces for managing backup configurations and restoration operations. It may also offer options to select specific files or folders for backup or restoration.
Overall, fuzzy backup provides users with increased flexibility and reliability by allowing data to be restored to any desired point in time, thereby protecting against accidental data loss, corruption, or undesired changes.
