Technology 1991: minis and mainframes

Author

Zorpette, Glenn

Volume

28

Issue

1

fYear

1991

fDate

1/1/1991 12:00:00 AM

Firstpage

40

Lastpage

43

Abstract

Developments in microcomputers and mainframes during 1990 are highlighted. The resurgence of the mainframe, with many new product introductions, was noteworthy. Advances in superconductor power were made. The superminicomputer arena saw a downturn, and the industry´s response was a migration away from proprietary systems toward more standard (or open) architectures and operating systems-RISC and Intel microprocessors, on the one hand, and Unix and MS DOS on the other. NCR corporation´s thrust into open systems, with a family of general-purpose computers based on Intel microprocessors, prompted a hostile takeover bid by AT&T. In Europe, the trend among computer makers was consolidation. Advances in massively parallel computation continued

Keywords

mainframes; minicomputers; operating systems (computers); reduced instruction set computing; AT and T; Intel microprocessors; MS DOS; NCR Corporation; RISC; Unix; mainframes; microcomputers; parallel computation; superminicomputer; Adaptive arrays; Circuits; Computer aided instruction; Data systems; Fault tolerance; Fault tolerant systems; Operating systems; Out of order; Supercomputers; Vector processors;

fLanguage

English

Journal_Title

Spectrum, IEEE

Publisher

ieee

ISSN

0018-9235

Type

jour

DOI

10.1109/6.67238

Filename

67238