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DYNIX

From Wikipedia, the free encyclopedia
For similar sounding terms, seeDynax,Dynas,Dymax, andDymas.
This article is about the operating system. For the integrated library system, seeDynix (software). For the company, seeDynix Corporation.
Operating system
DYNIX
DeveloperSequent Computer Systems
OS familyUnix-like (BSD orSysV)
Working stateDiscontinued
Initial release1984; 41 years ago (1984)
Available inEnglish
Supported platformsx86
Succeeded byDYNIX/ptx

DYNIX (DYNamic UnIX) was a Unix-likeoperating system developed bySequent Computer Systems, based on4.2BSD and modified to run on Intel-based[1]symmetric multiprocessor hardware. The third major (Dynix 3.0) version was released May, 1987;[2] by 1992 DYNIX was succeeded byDYNIX/ptx,[3] which was based onUNIX System V.[4]

IBM obtained rights to DYNIX/ptx in 1999, when it acquired Sequent[5] for $810 million.[6]

IBM's subsequentProject Monterey was an attempt, circa 1999, "to unifyAIX with Sequent's Dynix/ptx operating system andUnixWare." By 2001, however, "the explosion in popularity ofLinux ... prompted IBM to quietly ditch" this.[7][8]


References

[edit]
  1. ^"New Version of IBM DB2 Universal Database". May 17, 1999. Archived fromthe original on June 1, 2019.
  2. ^"Emerging Technologies Multi/Parallel Processing"(PDF).
  3. ^DYNIX/ptx System Administration Guide, Volume 1 (1003-59809-00). Sequent Computer Systems, Inc.
  4. ^"The system we investigated was a NUMA-Q 2000 System from IBM running a proprietary, System V based, operating system DYNIX/ptx."Mohamed Ibrahim; Josef Küng; Norman Revell (2000).Database and Expert Systems Applications: 11th International.ISBN 3540679782.
  5. ^"SCO pulls second IBM Unix license".CNET.
  6. ^"IBM drops Intel high-end server".Computerworld. May 13, 2002.
  7. ^"Sequent "Project Monterey" Road Map".Computerworld. February 1, 1999. p. 28.
  8. ^"Caldera loads Linux apps on UnixWare".ZDNet.
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