The IBM Storage product portfolio includes disk, flash, tape, NAS storage products, storage software and services. IBM's approach is to focus on data management...

IBM manufactured magnetic disk storage devices from 1956 to 2003, when it sold its hard disk drive business to Hitachi. Both the hard disk drive (HDD)...

IBM Storage Protect (formerly IBM Spectrum Protect, Tivoli Storage Manager (TSM)) is a data protection platform that gives enterprises a single point of...

IBM i (the i standing for integrated) is an operating system developed by IBM for IBM Power Systems. It was originally released in 1988 as OS/400, as...

The IBM System/360 (S/360) is a family of mainframe computer systems that was announced by IBM on April 7, 1964, and delivered between 1965 and 1978. It...

64-bit fields or 1 128-bit field. IBM classifies memory in z/Architecture into Main Storage and Expanded Storage. Main storage is addressed in 8-bit bytes (octets)...

IBM 721: IBM 7090/IBM 7094 Card Punch IBM 729: IBM 7090/IBM 7094 Magnetic tape Unit IBM 1301: IBM 7090/IBM 7094 Disk Storage IBM 1302: IBM 7090/IBM 7094...

by IBM, e.g., IBM 305, IBM 650, IBM offered drum devices as secondary storage for the 700/7000 series and System/360 series of computers. The IBM 731...

family of data management products, including database servers, developed by IBM. It initially supported the relational model, but was extended to support...

was made when support for virtual storage was introduced with IBM's "System/370 Advanced Function" announcement. IBM had initially (and controversially)...