demigration


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demigration

Moving data from the secondary, slower and less-expensive storage system to the faster, main storage system for immediate access. See HSM.
References in periodicals archive ?
The new approach can serve as a powerful traveltime calculation tool for seismic exploration techniques, such as migration, demigration, and tomography.
The actual demigration across the WAN is faster than loading some Web pages from a modem."