1
Gregory Kenley, George Ericson, Richard Fortier, Chuck Holland, Robert Mastors, James Pownell, Tracy Taylor, John Wallace, Neil Webber: Digital data storage system with improved data migration. Epoch Systems, Lahive & Cockfield, January 4, 1994: US05276867 (921 worldwide citation)

A digital data storage apparatus has primary, secondary and backing storage elements characterized by respectively longer access times. A level detector signals when the quantity of data in the secondary store exceeds a threshold amount. A data migrator responds by moving selected data files from th ...


2
Neil F Webber, Robert K Israel, Gregory Kenley, Tracy M Taylor, Antony W Foster: Network file migration system. Epoch Systems, Lahive & Cockfield, November 22, 1994: US05367698 (212 worldwide citation)

A networked digital data processing system has two or more client devices, a network including a set of interconnections for transferring information between the client devices, at least one of which has a local data file storage element for locally storing and providing access to digital data files ...