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Topic: Mainframe computer



  
 Mainframe computer (from computer) --  Britannica Student Encyclopedia
More from Britannica on "Mainframe computer (from computer)"...
A personal computer is a type of microcomputer—i.e., a small digital computer that uses only one microprocessor.
Mainframe computer (from computer) --  Britannica Student Encyclopedia
http://www.britannica.com/ebi/article-235890   (759 words)

  
 IBM mainframe - Wikipedia, the free encyclopedia
The number "360" suggested a "360 degree," or "all-around" computer system.
IBM initially sold its computers without any software, expecting customers to write their own; and programs were manually initiated, one at a time.
An IBM mainframe is a large, high performance computer made by International Business Machines (IBM).
http://en.wikipedia.org/wiki/IBM_mainframe   (1047 words)

  
 Howstuffworks "What are the different types of computers?"
Wearable - The latest trend in computing is wearable computers.
These computers usually do not have keyboards but rely on touchscreen technology for user input.
While the term computer can apply to virtually any device that has a microprocessor in it, most people think of a computer as a device that receives input from the user through a mouse or keyboard, processes it in some fashion and displays the result on a screen.
http://computer.howstuffworks.com/question543.htm   (585 words)

  
 Mainframe computer - Wikipedia, the free encyclopedia
Most mainframes (rumoured to be 90%) have IBM's CICS software installed.
Supercomputers are optimized for complicated computations that take place largely in memory, while mainframes are optimized for simple computations involving huge amounts of external data accessed from databases ("mixed workload").
Modern mainframe computers have abilities not so much defined by their performance capabilities as by their high-quality internal engineering and resulting proven reliability, expensive but high-quality technical support, top-notch security, and strict backward compatibility for older software.
http://en.wikipedia.org/wiki/Mainframe   (2755 words)

  
 Mainframe
Historically, a mainframe is associated with centralized computing opposite from distributed computing.
Mainframe is an industry term for a large computer.
First use of virtual memory in a mainframe computer.
http://www.thocp.net/hardware/mainframe.htm   (3279 words)

  
 Mainframes
This computer was designed to replace unit record equipment for commercial data processing.
The IBM 7094 Model I was a middle member of IBM's second generation of scientific computers, built with discrete transistors.
The last of IBM's first generation of big scientific vacuum tube computers, this machine was built in 1959.
http://www.piercefuller.com/collect/main.html   (390 words)

  
 PersCompCoord
Installs and configures personal computer and client/server hardware and software using a personal computer workstation and technical expertise.
Provides technical input for the acquisition and installation of computer hardware and software to ensure operation efficiency using knowledge of computers and written documentation.
Knowledge of mainframe and personal computer based electronic mail systems and their capabilities.
http://www.tempe.gov/jims/jd/azdps/PersCompCoord.htm   (2515 words)

  
 Mainframe Computer Operations
This audit was conducted at the Detroit Computing Center (DCC) in Detroit, Michigan; the Martinsburg Computing Center (MCC) in Martinsburg, West Virginia; the Tennessee Computing Center (TCC) in Memphis, Tennessee; and the IRS Headquarters in New Carrollton, Maryland, from June 2002 to March 2003.
The overall objective of this audit was to assess the efficiency and effectiveness of the Internal Revenue Service’s computing center mainframe computer operations.
The need to reduce the mainframe computer operations staff size was originally identified in 2000 and again in 2002 by consultants that compared the IRS’ computing center operations to commercial firm best practices.
http://www.ustreas.gov/tigta/auditreports/2003reports/200320117fr.html   (4784 words)

  
 MSN Encarta - Mainframe Computer
Mainframe Computer, a high-level computer designed for the most intensive computational tasks.
Mainframe computers are often shared by multiple users...
Become a subscriber today and gain access to:
http://encarta.msn.com/encyclopedia_761555083/Mainframe_Computer.html   (74 words)

  
 mainframe Computer Encyclopedia Enterprise Resource Directory Complete Guide to Internet
After the emergence of smaller "{minicomputer}" designs in the early 1970s, the traditional {big iron} machines were described as "mainframe computers" and eventually just as mainframes.
It has been common wisdom among hackers since the late 1980s that the mainframe architectural tradition is essentially dead (outside of the tiny market for {number crunching} {supercomputer}s (see {Cray})), having been swamped by the recent huge advances in {integrated circuit} technology and low-cost personal computing.
The term carries the connotation of a machine designed for batch rather than interactive use, though possibly with an interactive {time-sharing} operating system retrofitted onto it; it is especially used of machines built by {IBM}, {Unisys} and the other great {dinosaurs} surviving from computing's {Stone Age}.
http://www.jaysir.com/computer-encyclopedia/m/mainframe-computer-terms.htm   (222 words)

  
 USATODAY.com - IBM to unveil revamped mainframe computer
Armonk, New York-based IBM built its business on the back of the mainframe computer, a dinosaur that has survived technology changes that have made most computers much smaller and cheaper than a mainframe.
The computers are aimed at these companies whose processing and transaction systems are based on computer code that only a mainframe with its large capacity can handle, said Carl Greiner, an analyst at market research firm Meta Group in Stamford, Connecticut, who was briefed last week.
The computer services, hardware and software company declined to comment on the analyst briefing on the mainframe or on the content of the meeting on Tuesday.
http://www.usatoday.com/tech/news/2003-05-12-mainframe_x.htm   (469 words)

  
 Ibm mainframe - IBM Mainframe
Computer term of IBM-compatible mainframe in the Computing Dictionary.
An IBM mainframe based operating system which provides a powerful computational platform for general research.
Mostly IBM mainframe hardware and the software that supports it.
http://tape-drive.allinfosites.com/q/tape-drive-ibm-mainframe.htm   (539 words)

  
 eBay - mainframe computer, Vintage Computing Products, Action Figures items on eBay.com
G.I. GI Joe Mainframe Computer Spec.1986 COMPLETE LOOSE
G.I. GI Joe Computer Specialist Mainframe 1986 LOOSE
PHILCO TRANSAC S-2000 MAINFRAME COMPUTER / 1957 Ad
http://search-desc.ebay.com/search/search.dll?query=mainframe+computer&...   (279 words)

  
 Ace's Hardware
The term mainframe was originally coined to refer to the very large computer systems that occupied very large steel framed boxes, and was used to differentiate them from the smaller mini- or micro-computers.
Although some have used the term "mainframe" to refer to IBM's AS/400 or iSeries systems, this is an improper use of the term; even IBM considers those systems as mid-range servers rather than mainframes.
I will assume that the reader is familiar with general computer concepts and technologies, and will present the information in terms that should be familiar to PC or Unix geeks.
http://www.aceshardware.com/read.jsp?id=50000316   (492 words)

  
 CNN.com - IBM unveils new $1 million mainframe - May. 13, 2003
IBM also said the new computer can turn its computing capacity on and off, allowing customers to add computing power during peak periods.
Two models of the computer will be available June 16, two others at the end of October, while the on-demand service for the mainframe will be available in September, IBM said.
The revamped mainframe has twice the number of microprocessors and almost three times the capacity of its precursor, IBM said, and it can use from 1 to all 32 of its processors on the fly, without shutting the system down.
http://www.cnn.com/2003/TECH/biztech/05/13/ibm.mainframe.reut   (600 words)

  
 DesiSoft Systems - Press Release - Apple Announces First Personal Mainframe Computer
Apple Computer, Inc., collaborating with DesiSoft Systems, announced the world’s first personal mainframe computer.
Using DesiSoft Systems’ patent-pending JanusPMC® (Personal Mainframe Connection) interface, the soon-to-be-released Janus Macintosh line of computers will be the world’s first personal mainframe computer.
The middle digit represents Apple’s basic design version of the motherboard being used (non-technical users may not be aware that in some computing technologies, zero signifies the first unit of counting rather than one).
http://www.desisoftsystems.com/press-releases/2004-04-01_JanusMacintosh   (1205 words)

  
 DAN'S ANTIQUE COMPUTER COLLECTION
INTEL Paragom XP/S Super Computer, 96 of a i860 processors, 64 bits Unix!, WOW, Cost New $1.2 million dollors in 1994 for the 2 cabnets, have 5 of them, more information coming soon.
I think the older computers are much more fun than the new ones, well in six months the new computers will be out dated any way, then I'll add them to my collection.
MicroData 1600 Mini computer The MicroData 1600 just came in on the truck on 03-08-00, boy what a mess, it was in a persons barn for over 14 years.
http://www.futurebots.com/cpu.htm   (740 words)

  
 Info Age - 5890 Mainframe Computer
Thanks to ATandT InfoAge has an ECL Mainframe Computer
As computer technology continues it's advances in miniaturization and integration in what will be a few short years when the size of these 1987 processors will have to seen to be believed.
Thanks to Dave Blasiak and Chris Wishbow of amdahl for de-installing the machine and preparing it for storage.
http://www.infoage.org/a5890.html   (392 words)

  
 Mainframe
A collection of opinions from engineers, developers, programmers, users and influencers who share a passion for the past and future of mainframe computing.
My colleague Cote has some interesting things to say about mainframe and why SOA is a great opportunity for the System z.
As I understand, the Mono Project now runs on the mainframe.
http://mainframe.typepad.com/blog   (1769 words)

  
 Mainframe Solutions, Mainframe Solutions
Mainframe hardware and operating systems, along with the CA solutions that manage them, have evolved to meet today's unwavering requirements of high availability and continuous operations.
Just as the mainframe has evolved, Mainframe Management is the result of an ongoing evolution of CA software.
Providing the best technology and support for your mainframe environment
http://www3.ca.com/Solutions/StrategicCategory.asp?ID=340   (467 words)

  
 IBM Mainframe Computer time to rent: OS/390 VM/ESA VSE/ESA
If you are currently renting time with a service bureau, or contemplating purchasing or upgrading an IBM Mainframe computer, we would welcome a call from you to discuss some very exciting alternatives.
Flex-es, IBM Mainframe Computer Time available over the Internet
We have many servers running flex-es software that emulates an IBM mainframe.
http://www.internet-timeshare.com   (323 words)

  
 mainframe computer system - Find, Compare, and Buy at Shopping.com
Save $300 on Select HP Computer Systems with Intel® Technology.
mainframe computer system - Find, Compare, and Buy at Shopping.com
Microsoft Windows (Computer File) (1)Operating Systems / Windows (1)Television& Video (1)Select multiple options
http://www.shopping.com/xGS-mainframe_computer_system   (166 words)

  
 IBM Mainframe - System z: System z9 and zSeries servers
From UCLA to U. of British Columbia, students from 85 colleges logged into the mainframe to win prizes, develop technical skills and share poetic musings about enterprise computing.
IBM Mainframe - System z: System z9 and zSeries servers
IBM System z9 Integrated Information Processor FAQs (56KB)
http://www.ibm.com/servers/eserver/zseries   (97 words)

  
 Software Mainframe Computer - Compare Prices, Reviews and Buy at NexTag - Price - Review
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Software Mainframe Computer - Compare Prices, Reviews and Buy at NexTag - Price - Review
NetManage RUMBA MAINFRAME EDITION LEVEL C 50-499 UNITS
http://www.nextag.com/software-mainframe-computer/search-html   (99 words)

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