Raw data refers to any data object that hasn’t undergone thorough processing, either manually or through automated computer software. Raw data may be gathered from various processes and IT resources. Raw data is also known as source data, primary data or atomic data.
Removable media are data storage devices capable of computer system removal without powering off the system. Removable media devices are used for backup, storage or transportation of data.
Examples of removable media include Universal Serial Bus (USB) drives, CDs, DVDs, diskettes and Blu-ray Disc. In addition to portability advantages, removable media are capable of fast data backup and recovery, which are essential corporate requirements. One disadvantage is that removable media are more expensive than data tape.
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