direct - access storage造句

• IBM's market leader was a storage product known generically as DASD, for direct-access storage device.
• Some installations also found the electromechanical operation less dependable and opted for less mechanical forms of direct-access storage.
• The introduction of the term " database " coincided with the availability of direct-access storage ( disks and drums ) from the mid-1960s onwards.
• The IBM Data Cell [ noodle picker ] was among several IBM trademarked " speedy " mass online direct-access storage peripherals ( reincarnated in recent years as " virtual tape " and automated tape librarian peripherals ).
• The Wall Street Journal reported Storage Technology's disk-drive agreement with rival International Business Machines Corp . is being reviewed by the U . S . Justice Department in an inquiry of possible anti-competitive practices in the direct-access storage industry.