TOKYO--(BUSINESS WIRE)--Toshiba Corporation (TOKYO:6502) today announced that it will demonstrate key value-based object storage technology at the OpenStack Summit 2015 in Vancouver, Canada, May 18-22, 2015. Data storage demand is expanding dramatically. Data centers are now finding it difficult to predict how large a storage capacity they need, so storage systems offering flexibility and extendibility are required. In typical systems, storage devices have the same specification, which promotes