Unisys Clearpath Mainframe-To-IBM Cloud Reference Architecture
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UNIVAC I Computer System
Saved from the Internet on 3/9/2010 Created by Allan Reiter UNIVAC I Computer System After you look at this yellow page go to the blue page to find out how UNIVAC I really worked. My name is Allan Reiter and in 1954 began my career with a company in St Paul, Minnesota called Engineering Research Associates (ERA) that was part of the Remington Rand Corporation. I was hired with 3 friends, Paul S. Lawson, Vernon Sandoz, and Robert Kress. We were buddies who met in the USAF where we were trained and worked on airborne radar on B-50 airplanes. In a way this was the start of our computer career because the radar was controlled by an analog computer known as the Q- 24. After discharge from the USAF Paul from Indiana and Vernon from Texas drove up to Minnesota to visit me. They said they were looking for jobs. We picked up a newspaper and noticed an ad that sounded interesting and decided to check it out. The ad said they wanted people with military experience in electronics. All three of us were hired at 1902 West Minnehaha in St. Paul. We then looked up Robert Kress (from Iowa) and he was hired a few days later. The four of us then left for Philadelphia with three cars and one wife. Robert took his wife Brenda along. This was where the UNIVAC I was being built. Parts of the production facilities were on an upper floor of a Pep Boys building. Another building on Allegheny Avenue had a hydraulic elevator operated with water pressure. -
Unisys Clearpath MCP & OS 2200 Mainframes to the Google Cloud Platform
WHITE PAPER Unisys ClearPath MCP & OS 2200 Mainframes to the Google Cloud Platform Reference Architecture Guide Astadia Mainframe-to-Cloud Modernization Series Abstract In businesses today, across all market segments, cloud computing has become the focus of current and future In this document, we will explore: technology needs for the enterprise. The cloud offers compelling • Why modernize a Unisys mainframe economics, the latest technologies and platforms, and the agility • The challenges associated with Unisys to adapt your information systems quickly and efficiently. mainframe modernization However, many large organizations are burdened by much older, previous generation platforms, typically in the form of a Unisys • An overview of the Unisys mainframe mainframe computing environment. • The Unisys mainframe to Google Cloud Platform Reference Architecture Although old and very expensive to maintain, the Unisys • An overview of Google Cloud Platform services mainframe platform continues to run many of the most important information systems of an organization. The purpose • A look at the Astadia Success Methodology of this reference architecture is to assist business and IT This document is part of the Astadia Mainframe professionals as they prepare plans and project teams to start to Cloud Modernization Series that leverages the process of moving Unisys mainframe-based application Astadia’s 25+ years of mainframe platform portfolios to the Google Cloud Platform (GCP). We will also modernization expertise. share various techniques and methodologies that may be used in forming a complete and effective Legacy Modernization plan. © 2020 Astadia. Inc. - All rights reserved. 75 State Street, Suite 100 Boston, MA 02109 All other copyrights and trademarks the property of their respective owners. -
The Future of Business Using Enterprise Server
Market Review Market Review Paper by Bloor Author David Norfolk Publish date June 2021 The Future of Business …using Enterprise Server 3.0 Services A company has to stay“ in business while modernising its systems and any modernisation must have a clearly documented business case and properly managed risk. What this means is that migrating a working system to a new platform may not be a good use of resources, especially as alternative modernisation options (such as the provision of cloud APIs or Application Programming Interfaces) are available. ” Executive summary he Future of Business will Well, the nub of the business issue we be largely built on the past, spotlight here is that migration to Cloud T for existing companies. is often recommended simplistically as Modernisation of what you have already, a platform for future business, almost as presumably “fit for current purpose” (or you a fashion option, with implied promises wouldn’t be in business) avoids waste and of ultimate agility, elastic capabilities mitigates certain classes of risk (although, without limits and low cost; but the if not done properly, it can add new risks). actuality is often different – and never Modernisation, of course, implies fit for quite being able to complete a migration evolution and change – once modernised, off Enterprise Server 3.0, because the you will be making further changes to business realities won’t let you, is accommodate new business. probably the most expensive scenario Modernisation of what For big enterprises, the world still runs of all. Cloud provides a wide choice of you have already,“ on very large, very resilient, servers – often platforms, some with innovative and presumably “fit for current referred to as “mainframes”, although attractive characteristics, but three truths Bloor prefers the term Enterprise Server remain important: purpose” (or you wouldn’t be in business) avoids 3.0. -
Burroughs Military Computer
05684 1 OCTOBER 1965 BURROUGHS MODULAR INTEGRATED CIRCUIT MILITARY COMPUTER ~~~-Burroughs Corporation-- 05684 1 OCTOBER 1965 BURROUGHS MODULAR INTEGRATED CIRCUIT MILITARY COMPUTER CHARTS 1 THROUGH 11 INTRODUCTION CHARTS 12 THROUGH 27 LOGIC/SYSTEM CHARTS 28 THROUGH 37 CIRCUITS CHARTS 38 THROUGH 51 PACKAGING CHARTS 52 THROUGH 54 SUMMARY ;.......!----Burroughs Corporation ---- 1. FUNCTIONAL MODULARITY -MATRIX ORGANIZATION 0825 -1962 0830 -1964 88500-1966 2. ADVANCED MICROCIRCUIT TECHNIQUES*, AND 3. ADVANCED MAULER COMPUTER DESIGN** * FEB. 164 COMPLETION OF 12-BIT ARITHMETIC UNIT (700 I.C"s ) LIFE-TEST CONTINUING. ** TO IMPROVE T. E.C. (REDUCE IN SIZE, INCREASE MTBF) 1. COMBINED TO PRODUCE D84 * FEATURING PHYSICALLY INDEPENDENT FUNCTIONAL MODULES ALL LOGIC IMPL~M£NTED WITH MONOLITHIC INTEGRATED CIRCUITS FOR FLEXIBILITY IN SYSTEMS CONFIGURATIONS GROWTH POTENTIAL BUILT-IN COMPACT RELIABILITY LIGHT-WEIGHT LOW POWER CONSUMPTION PROTOTYPE (OPERATIONAL JANUARY 165) DIFFERS FROM PRODUCTION 084 (1) PACKAGING MORE COMPACT-100 % FLATPACK UTILIZATION/LOGISTICAL DISADVANTAGE, AN 0 (2) INSTRUCTION REPERTOIRE-35 BASIC COMMANDS VS. 47 * NOV. 163 START-UP. 2. T 8 D C. N. M. - 11 3 - D II OVER 100 TYPES -- ALL FLATPACKS USED: LINE MAINTENANCE AT FUNCTIONAL MODULE LEVEL 3. 1 D84 C. N. M. .1 2 - D" 35 MAX. TYPES (ON LY 23 IN LOGIC*) : AVERAGE FLATPACK UTILIZATION 10 TO 11 PER CNM: LINE. MAINTENANCE AT CNM (THROWAWAY) LEVEL- MADE PRACTICAL VIA DIAGNOSTICS PROGRA.M * i. e. EXCLUDING MEMORY AND SPECIAL 1/0 CIRCUITS 4. MAJOR ADVANTAGES I. LOW COST • DEVELOPMENT COMPLETE • ONE TIME CHARGES RESTRICTED TO DESIGN OF SPECIAL INTERFACES IN THE IIO MODULE. 2. MODULAR EXPANSIBILITY THROUGH TO MULTIPROCESSING FOR MORE THROUGHPUT AND/OR GRACEFUL DEGRADATION. -
The UNIVAC System, 1948
5 - The WHAT*S YOUR PROBLEM? Is it the tedious record-keepin% and the arduous figure-work of commerce and industry? Or is it the intricate mathematics of science? Perhaps yoy problem is now considered im ossible because of prohibitive costs asso- ciated with co b methods of solution.- The UNIVAC* SYSTEM has been developed by the Eckert-Mauchly Computer to solve such problems. Within its scope come %fm%s as diverse as air trarfic control, census tabu- lakions, market research studies, insurance records, aerody- namic desisn, oil prospecting, searching chemical literature and economic planning. The UNIVAC COMPUTER and its auxiliary equipment are pictured on the cover and schematically pre- sented on the opposite page. ELECTRONS WORK FASTER.---- thousands of times faster ---- than re- lavs and mechanical parts. The mmuses the in- he&ently high speed *of the electron tube to obtain maximum roductivity with minimum equipment. Electrons workfaster %an ever before in the newly designed UNIVAC CO~UTER, in which little more than one-millionth of a second is needed to deal with a decimal d'igit. Coupled with this computer are magnetic tape records which can be read and classified while new records are generated at a rate of ten thousand decimal- digits per second. f AUTOMATIC OPERATION is the key to greater economies in the 'hand- ling of all sorts of information, both numerical and alpha- betic. For routine tasks only a small operating staff is re- -qured. Changing from one job to another is only a matter of a few minutes. Flexibilit and versatilit are inherent in the UNIVAC methoM o e ectronic *contro ma in9 use of an ex- tremely large storage facility for ttmemorizi@ instructions~S LOW MAINTENANCE AND HIGH RELIABILITY are assured by a design which draws on the technical skill of a group of engineers who have specialized in electronic computing techniques. -
Corporate Profile of Nihon Unisys, Ltd
Nihon Unisys Group Marketing, Business development and Consulting Infrastructure Services ●Nihon Unisys, Ltd. https://www.unisys.co.jp/e/ ●UNIADEX, Ltd. https://www.uniadex.co.jp/ We coordinate, propose and execute business and ICT services (including We are a global and vendor-agnostic company offering comprehensive Corporate Profile consulting, planning, development, operation and maintenance). services (including consulting, planning, construction, operation and maintenance, facilities) for ICT infrastructure (data center, servers, networks ●UEL Corporation https://www.excel.co.jp/ and devices). We develop 3D CAD/CAM and housing CAD systems as well as business Nihon Unisys, Ltd. solutions and services. ●S&I Co., Ltd. https://sandi.jp/ We provide ICT infrastructure solutions to our clients including consulting,design, ●Cambridge Technology Partners, Ltd. https://en.ctp.co.jp/ construction, operation and maintenance based on virtualization strategy. We provide a wide range of facilitation-driven consulting services from planning for transformation at customers to IT implementation and Systems Services restructuring. ●USOL Vietnam Co., Ltd. https://www.usol-v.com.vn/ AFAS Inc. https://www.afasinc.co.jp/ ● Offshore development center of the Nihon Unisys Group. Our expert professionals in financial business provide the optimal solutions Providing software development services for the Nihon Unisys Group and its for financial institutions. customers in Japan. ●Canal Ventures, Ltd. https://www.canal-v.com/ ●International Systems Development Co., Ltd. https://www.isd.co.jp/ We are a corporate venture capital arm of Nihon Unisys Group. We provide locally based services utilizing latest technology and knowhow in Our mission is to accelerate the digital transformation through Okinawa region. the creation of business ecosystem comprising such players as startups, investors and large companies. -
The Protection of Information in Computer Systems
The Protection of Information in Computer Systems JEROME H. SALTZER, SENIOR MEMBER, IEEE, AND MICHAEL D. SCHROEDER, MEMBER, IEEE Invited Paper Abstract - This tutorial paper explores the mechanics of Confinement protecting computer-stored information from unauthorized Allowing a borrowed program to have access to data, use or modification. It concentrates on those architectural while ensuring that the program cannot release the structures--whether hardware or software--that are information. necessary to support information protection. The paper Descriptor develops in three main sections. Section I describes A protected value which is (or leads to) the physical desired functions, design principles, and examples of address of some protected object. elementary protection and authentication mechanisms. Any Discretionary reader familiar with computers should find the first section (In contrast with nondiscretionary.) Controls on access to be reasonably accessible. Section II requires some to an object that may be changed by the creator of the familiarity with descriptor-based computer architecture. It object. examines in depth the principles of modern protection Domain architectures and the relation between capability systems The set of objects that currently may be directly and access control list systems, and ends with a brief accessed by a principal. analysis of protected subsystems and protected objects. Encipherment The reader who is dismayed by either the prerequisites or The (usually) reversible scrambling of data according the level of detail in the second section may wish to skip to to a secret transformation key, so as to make it safe for Section III, which reviews the state of the art and current transmission or storage in a physically unprotected research projects and provides suggestions for further environment. -
Sperry Rand's Third-Generation Computers 1964–1980
Sperry Rand’s Third-Generation Computers 1964–1980 George T. Gray and Ronald Q. Smith The change from transistors to integrated circuits in the mid-1960s marked the beginning of third-generation computers. A late entrant (1962) in the general-purpose, transistor computer market, Sperry Rand Corporation moved quickly to produce computers using ICs. The Univac 1108’s success (1965) reversed the company’s declining fortunes in the large-scale arena, while the 9000 series upheld its market share in smaller computers. Sperry Rand failed to develop a successful minicomputer and, faced with IBM’s dominant market position by the end of the 1970s, struggled to maintain its position in the computer industry. A latecomer to the general-purpose, transistor would be suitable for all types of processing. computer market, Sperry Rand first shipped its With its top management having accepted the large-scale Univac 1107 and Univac III comput- recommendation, IBM began work on the ers to customers in the second half of 1962, System/360, so named because of the intention more than two years later than such key com- to cover the full range of computing tasks. petitors as IBM and Control Data. While this The IBM 360 did not rely exclusively on lateness enabled Sperry Rand to produce rela- integrated circuitry but instead employed a tively sophisticated products in the 1107 and combination of separate transistors and chips, III, it also meant that they did not attain signif- called Solid Logic Technology (SLT). IBM made icant market shares. Fortunately, Sperry’s mili- a big event of the System/360 announcement tary computers and the smaller Univac 1004, on 7 April 1964, holding press conferences in 1005, and 1050 computers developed early in 62 US cities and 14 foreign countries. -
TCD-SCSS-T.20121208.032.Pdf
AccessionIndex: TCD-SCSS-T.20121208.032 Accession Date: 8-Dec-2012 Accession By: Prof.J.G.Byrne Object name: Burroughs 1714 Vintage: c.1972 Synopsis: Commercial zero-instruction-set computer used by the Dept.Computer Science from 1973-1979. Just two prototyping boards survive. Description: The Burroughs 1714 was one of their B1700 family, introduced in 1972 to compete with IBM's System/3. The original research for the B1700 series, initially codenamed the Proper Language Processor or Program Language Processor (PLP) was done at the Burroughs Pasadena plant. The family were known as the Burroughs Small Systems, as distinct from the Burroughs Medium Systems (B2000, etc) and the Burroughs Large Systems (B5000, etc). All the Burroughs machines had high-level language architectures. The large were ALGOL machines, the medium COBOL machines, but the small were universal machines. The principal designer of the B1700 family was Wayne T. Wilner. He designed the architecture as a zero-instruction-set computer, an attempt to bridge the inefficient semantic gap between the ideal solution to a particular programming problem and the real physical hardware. The B1700 architecture executed idealized virtual machines for any language from virtual memory. It achieved this feat by microprogramming, see the microinstruction set further below. The Burroughs MCP (Master Control Program) would schedule a particular job to run, then preload the interpreter for whatever language was required into a writeable control store, allowing the machine to emulate the desired virtual machine. The hardware was optimised for this. It had bit-addressable memory, a variable-width ALU, could OR in data from a register into the instruction register (for very efficient instruction parsing), and the output of the ALU was directly addressable as X+Y or X-Y read-only registers. -
Sperry Corporation, UNIVAC Division Photographs and Audiovisual Materials 1985.261
Sperry Corporation, UNIVAC Division photographs and audiovisual materials 1985.261 This finding aid was produced using ArchivesSpace on September 14, 2021. Description is written in: English. Describing Archives: A Content Standard Audiovisual Collections PO Box 3630 Wilmington, Delaware 19807 [email protected] URL: http://www.hagley.org/library Sperry Corporation, UNIVAC Division photographs and audiovisual materials 1985.261 Table of Contents Summary Information .................................................................................................................................... 3 Historical Note ............................................................................................................................................... 4 Scope and Content ......................................................................................................................................... 5 Arrangement ................................................................................................................................................... 6 Administrative Information ............................................................................................................................ 6 Related Materials ........................................................................................................................................... 7 Controlled Access Headings .......................................................................................................................... 8 Bibliography -
UNIX Operating System Porting Experiences*
UNIX Operating System Porting Experiences* D. E. BODENSTAB, T. F. HOUGHTON, K. A. KELLEMAN, G. RONKIN, and E. P. SCHAN ABSTRACT One of the reasons for the dramatic growth in popularity of the UNIX(TM) operating sys- tem is the portability of both the operating system and its associated user-level programs. This paper highlights the portability of the UNIX operating system, presents some gen- eral porting considerations, and shows how some of the ideas were used in actual UNIX operating system porting efforts. Discussions of the efforts associated with porting the UNIX operating system to an Intel(TM) 8086-based system, two UNIVAC(TM) 1100 Series processors, and the AT&T 3B20S and 3B5 minicomputers are presented. I. INTRODUCTION One of the reasons for the dramatic growth in popularity of the UNIX [1, 2] operating system is the high degree of portability exhibited by the operating system and its associated user-level programs. Although developed in 1969 on a Digital Equipment Corporation PDP7(TM), the UNIX operating system has since been ported to a number of processors varying in size from 16-bit microprocessors to 32-bit main- frames. This high degree of portability has made the UNIX operating system a candidate to meet the diverse computing needs of the office and computing center environments. This paper highlights some of the porting issues associated with porting the UNIX operating system to a variety of processors. The bulk of the paper discusses issues associated with porting the UNIX operat- ing system kernel. User-level porting issues are not discussed in detail. -
BCIS 1305 Business Computer Applications
BCIS 1305 Business Computer Applications BCIS 1305 Business Computer Applications San Jacinto College This course was developed from generally available open educational resources (OER) in use at multiple institutions, drawing mostly from a primary work curated by the Extended Learning Institute (ELI) at Northern Virginia Community College (NOVA), but also including additional open works from various sources as noted in attributions on each page of materials. Cover Image: “Keyboard” by John Ward from https://flic.kr/p/tFuRZ licensed under a Creative Commons Attribution License. BCIS 1305 Business Computer Applications by Extended Learning Institute (ELI) at NOVA is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted. CONTENTS Module 1: Introduction to Computers ..........................................................................................1 • Reading: File systems ....................................................................................................................................... 1 • Reading: Basic Computer Skills ........................................................................................................................ 1 • Reading: Computer Concepts ........................................................................................................................... 1 • Tutorials: Computer Basics................................................................................................................................ 1 Module 2: Computer