Convergent Technologies Operating System: Difference between revisions

Revision as of 15:35, 8 February 2022

Revision as of 07:01, 9 February 2022

Line 72:

Companies that licensed CTOS included [[Groupe Bull|Bull]] (STARSYS), and [[Burroughs Corporation|Burroughs]] (BTOS) who later merged with Sperry to become [[Unisys]]. Unisys was the single largest customer and acquired Convergent Technologies in 1988. At its peak, CTOS had over 800,000 users worldwide.

CTOS is no longer marketed to new customers. Former major customers included police forces, banks, airlines, [[Nationwide Insurance]],<ref>{{cite magazine |title=When the mission is critical, leaders plug into BTOS workstations |url=https://books.google.com/books?id=qQUAAAAAMBAJ&pg=PA32#v=twopage |magazine=CIO |date=November 1989}}</ref>, [[U-Haul]],<ref>{{cite news |title=Burroughs contracts with U-Haul |url=https://books.google.com/books?id=mop2UUCt4kIC&pg=PA15 |work=ComputerWorld |date=June 23, 1986 |page=15}}</ref>, the [[U.S. Postal Service]], the [[Drug Enforcement Administration]], the [[U.S. Army]] and the [[United States Coast Guard]]. The Coast Guard used the operating system from approximately 1984 until 2000. In Australia, CTOS/BTOS was used by the Trade Practices Commission, NSW Auditor-General's, CSIRO, Commonwealth Electoral Office, Western Australia Prisons Department and many commercial banks.

Diskless workstations (e.g., ''Bull'') based on Convergent's NGEN used the [[Intel 80186]] processor, a processor seldom used by standard PCs.

Line 81:

==References==

{{Reflist}}

* {{cite book

| first = Edna Ilyin