Data Reduction & Deduplication Definitions
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3-2-1 backup strategy explained: Is it effective?
The 3-2-1 backup strategy is a time-tested data protection and recovery methodology for ensuring that data is protected adequately and up-to-date backup copies of the data are available when needed.
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A
asynchronous replication
Asynchronous replication is a store-and-forward approach to data backup and protection.
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D
data deduplication hardware
Data deduplication hardware is disk storage that eliminates redundant copies of data and retains one instance to be stored.
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data minimization
Data minimization aims to reduce the amount of collected data to only include necessary information for a specific purpose.
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data reduction
Data reduction lowers the amount of capacity required to store data.
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I
image-based backup
Image-based backup creates a copy of an operating system and all the data associated with it, including the system state and application configurations.