Data Backup
Data backup is the process of creating a copy of important data to protect against accidental loss, corruption, or deletion. This is typically done by copying data from a primary storage location to a secondary storage location, such as an external hard drive, cloud storage, or tape backup. Data backup is an essential component of data management and disaster recovery planning, as it ensures that critical data can be restored in the event of a hardware failure, natural disaster, or cyber attack. There are several types of data backup, including full backup, incremental backup, and differential backup, each with its own advantages and disadvantages. Data backup can be performed manually or automatically using backup software, which can also provide features such as compression, encryption, and versioning.
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News Source: ABC News on 2024-11-21
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