This Report. the Primary Use of Data Processing in These Districts Is Payroll

Total Page:16

File Type:pdf, Size:1020Kb

This Report. the Primary Use of Data Processing in These Districts Is Payroll DI:) CUNCNT RCSUNE ED 031 087 24 EM 007 234 Crest Cities Research Councd Educational Communications Proiect. Final Report. Appendices; Exhibit A, Data Processing in the Creat Cities, March 1967; Exhibit C, Creativity in Urban Education; Exhibit 0, the Central Cities Conference. Crest Cities Program for School Improvement, Chicago, Ilk Spons Agency-Office of Education (DHEW), Washington, D.C. Bureau of Research. Bureau No-BR -7 -0715 Pub Date Feb 69 Contrac t - OEC -3-7-070715 - 3048(010) Note - 410p. Available from- The Research Council of the Great Cities Program for School Improvement, 4433 West Touhy Ave., Chicago, III. 60646 EDRS Price MF -S1.75 HC-S20.60 Descriptors-Adult Education, Adult Education Programs, Art Education, Audiovisual Instruction, Community Planivng, Compensatory Education, *Data Processing, Health Education, Humanities Instruction, *Instructional Materials, Instructional Media, *Instructional 'Television, Intercultural Programs, Multisensory Learning, Music EducatioN Parent EducatmiN Public School Adult Education, Reading Instruction, *School Community Programs, Teclvvcal Educatice Urban Education Surveys of the data processing systems and the innovations in instruction and resource materials in 16 school districts in the cities of Baltimore,Boston, Buffalo, Chicago, Cleveland, Detroit, L.os Angeles, Memphis, Milwaukee, New York, Philadelphia, Pittsburgh, San Diego, San Francisco, St. Louis, and Washington. D.C., are deta!led in thisreport. The primary use of data processing inthese districtsispayroll processing. The study lists and evaluates the cost and present applicationsof data processing. It recommends a pilot program to promote personnel data systems, pupil data systems, program budgeting with textbook control as a motor sub-system, and kindergarten to twelfth grade curriculum development for computer assisted learning. "Creativity in Urban Education° inventories over nine hundred kindergarten-through-adult-education, locally-developed materials, programs, and protects, describing level, audience, medium, place of development, and availability. The study's concluding conference provided seminar discussion of °The Community Role in Identifying Needs and Planning Programs° and seminar discussion with consultants of early childhood education, changing practices in instruction and their acceptance by parents and teachers, pre-service and in-service training, language development, and vocational education. (MM) EXHIBIT A "''''''"°", N. co 1 ,-4 MARCH PeN DATAPROCESSINGliagl IN THEGREATCITIES! I 0 V A Study of the Statusand Inventory of the Usesof Computers and Associated Hardware in the Member tr School Districts A I I I c II I kb. 1.- re.1 1 1 I CoUNC c G 1 1 I ..._ I L OF TVA- 0 e 1...- M F. I ft.- II , I 1 I I Wm.- ..._ SCHOOL I oI 0 # . I 1 I i 111111/1111111111, I foeI I e I I 0 OOOOO I 1 I I s s I I 0.11,111.0. r. U.S. DEPARTMENT OF HEALTH, EDUCATIONL WELFARE OfFICE OF EDUCATION THIS DOCUMENTHAS BEEN REPRODUCED EXACTLY AS RECEIVEDFROM THE PERSON OR ORGANIZATION ORIGINATING IT. POINTS OF VIEW OROPINIONS STATE') DO NOT NECESSARILY REPRESENT OFFICIALOFFICE OF EDUCATION POSITION OR POLICY. RESEARCH COUNCIL OF THE GREAT CITIES PROGRAM FOR SCHOOL IMPROVEMENT DATA PROCESSING IN THE GREAT CITIES -1967 A Study of the Status and Inventory of the Uses of Computers and Associated Hardware inthe Member School Districts The research reported herein was performed 6?) pursuant to contract OEC-3-7-070715-3048 with the Office of Education, U.S. Department of Health, Education, and Welfare.Contractors undertaking such projects under Government sponsorship are encouraged to express freely their professional judgment in the conduct of the project.Points of view or opinions stated do not, therefore. necessarily represent offi- cial Office of Education position or policy. ..Borialln C. Willis Educational Services, Inc. CONTENTS Section Page I Introduction 1 Glossary of Terms 5 II Background and Observations State Aid and Pupil StatisticalReporting 6 Table of Exhibits 8 III School District Summary Introduction 21 Baltimore 22 Boston 25 Buffalo 29 Chicago 32 Cleveland 35 Detroit 37 Los Angeles 41 Memphis 47 Milwaukee 51 New York 54 Philadelphia 58 Pittsburgh 62 San Diego 65 San Francisco 69 St. Louis 72 Washington 76 IVDiscussion of Applications Census 77 Membership 78 Attendance 79 Scheduling 80 Other Applications 83 Applications Exhibit 85 V Tentative Master File Designs Student Master Files 90 Pupil Cumulative Record 92 Personnel Master Files 97 Facilities File 119 VI Recommendations and SuggestedProcedures 122 \ The discovery, diffusion, dissemination and implementation of any new idea in education are similar to the pace of the speeding tortoise. Efforts must be directed toward reducing the time span between the creation of invention and the use of the design. Education is presently encountering a new phenomenon which cannot wait for the usual fifty-year interval. This new event - known as automation - is here to stay. Its impact is being felt and the educational community must accept this recognition. This new occasion is also dictating that education not pick and choose partial facets of the new technology for the purpose of satisfying the critical avengers. In this instance, the new fad cannot be taken as a separate entity. It must be the consideration of a total package. To do otherwise and consider only a partial inclusion would stir the often used exclamations ofpoor planning, ill-conceived - why not go all the way. -- Dr. Robert Beynon "The Total Systems Concept" Datajzocessing for Education Deccmber, 1966 SECTION I INTRODUCTION I INTRODUCTION This report contains the findings of a survey of the sixteen cities of the Research Council of the Great Cities Program for School Improvement (hereafter referred to as the Resparch Council). The broad objectives were to study the relative status and to inventory andto compare the present automated information system developments in member districts of the Research Council. The member districts, listed in order of investigation, include Baltimore, Boston, New Ybrk City, Buffalo, Cleveland, Detroit, St. Louis, Chicago, Washing- ton, San Diego, Los Angeles, San Francisco, Milwaukee, Memphis, Pittsburgh, and Philadelphia. Purpose of the Studv The purpose of the study is to assist the member school districts of the Research Council to coordinate their research and development efforts to meet the communications and information needs of the public schools in their respective cities. The study includes, but is not limited to, the following points outlined in "Proposal for Research and/or Related Activities Submitted to the U. S. Commissioner of Education for Support through Authorization of the Bureau of Research," January 1, 1967: 1. Inventory computer and related hardware including that on the floor, on order, rented, leased, contracted or made available by other arrangements. 2. Survey information system personnel including number and type of staff by position, personnel and training characteristics, sources of manpower supply utilized and other related information. 3. Analyze the degree of development, scope of data, files and machine programs, file maintenance routines, format compatability and related information on operational programs and systems.Areas of information regarding pupil, personnel, facilities, finance, program and school-Community chafhtteristics will serve as primary focus for the study. 4. Identify the utilization of system output; i.e., what is produced, what persons, groups or organizational units receive it, what use is made of the information furnished. Also, the variety of applications and services assisted by the school districts computer capability. 5. Inventory and describe applicationsof computer programs to facilitate required informationfor Federal programs. 6. Analyze fiscal requirements ofpresent and projected E.D.P. operations,sources of revenue used, budget allocations approved, percent oftotal and other budget categories utilized forsupport of operations and such other informationas will aid In describing the cost basis of computerizedinformation activities in the school districts. 7. Briefly survey the current validityof data in files, productive and processerror rates, extent of file contamination, and other informationnecessary to the maintenance and control ofvalid and reliable information handled by thesystems. 8. Survey methods of permanent recordstorage, file security, and criteria usedto control the distribu- tion to management. 9. Inventory the extent to whichpresent school district computer applications and file dataare used in the districts. 10. Inventory publications, training,documents, guides, and computer print-outs fororganizational documents produced or used by the districtsin assocation with their computer and systemsactivities. Included will be materials designed forinstructional applications for courses utilizing thecomputer or associated hardware as well as those focusingon computer occupations. 11. Inventory and describe school districts'in-service training programs and specialactivities for school district staff members in theinformation systems area with special reference to ommputer andassociated hardware applications. 12. Describe and analyze the organizationalstructural pattern of computer systems operationwithin the school districts; special reference willbe given to authority- responsibility, general and differentiatedfunction relationships. Included will be asurvey of staff attitudes toward function,
Recommended publications
  • From the Very Beginning...From My Vantage Point
    From the Very Beginning … from My Vantage Point By Dick Orenstein Written: January 14, 2005; updated April 14, 2016 CHM Reference number: R0362.2016 From the Very Beginning … from My Vantage Point By Dick Orenstein I was, and perhaps still am a computer programmer. My first job out of college (1962) was on the research staff at MIT’s Computation Center working on the Compatible Time Sharing System under Fernando Corbató. We were developing a time-sharing system on IBM 7000 series computers. It was here that I had my first exposure to email (“You’ve got mail” was a phase used then, albeit our user community was about 20 users), typewriter terminals, communications over telephone lines, storage backup (my project) and myriad other computer operating system technical issues. By 1966 I was working at Adams Associates (a precursor of Keydata Corp.) as a programmer assigned to a graphics project at Lincoln Laboratories. Later, my assignment was to develop and write a “line-by-line Fortran interpreter.” This must have been something that Keydata would have liked, as that company was commencing an on-line service whose specificity escapes me now. Along the way, my management called in Digitek Corporation, known for writing FORTRAN compilers or interpreters. The idea was to see what they had to offer versus our writing it from scratch. Bob Bernard, from Digitek, came and made a presentation. For whatever reasons, we “connected.” A short time thereafter Bob called me and asked if I was interested in coming to work with him at Digitek. I believe I came to Connecticut for an interview, however, I told Bob that I would not accept any offer since I was just 25 years old, had a 2A draft exemption from working at Adams Associates, and would consider something after I turned 26, the age at which I would be much less likely to be drafted.
    [Show full text]
  • Speeches and Papers
    ROOMS 1-2-3 THE IMPACT OF STANDARDIZATION FOR THE 70's (PANEL) ROBERT W. BEMER General Electric Company Phoenix, Arizona CHAIRMAN AND TECHNICAL PROGRAM CHAIRMAN'S MESSAGE , CONFERENCE AWARDS ' - Harry Goode Memorial Award 3 Best Paper Award 3 Best Presentation Award 3 TECHNICAL PROGRAM 4 CONFERENCE-AT-A-GLANCE (Centerfold) 52,53 CONFERENCE LUNCHEON 75 Luncheon Speaker 75 EDUCATION PROGRAM 76 SPECIAL ACTIVITIES 76 Conference Reception 76 Conference Luncheon 76 Computer Science and Art Theater 76 Computer Art Exhibit 77 Computer Music Exhibit 77 Scope Tour 77 LADIES PROGRAM 78 Hospitality Suite 78 Activities 78 GENERAL INFORMATION 79 Conference Location 79 MASSACHUSETTS INSTITUTE OF TECHNOLOGY PROJECT MAC Reply to: Project MAC 545 Technology Square Cambridge, Mass. 02139 June 5, 1969 Telephone: (617 ) 864-6900 x6201 Mr. Robert W. Bemer General Electric Company (C-85) 13430 North Black Canyon Highway Phoenix, Arizona 85029 Dear Bob: Thank you very much for your participation in my panel session at the Spring Joint Computer Conference. On the basis of a number of comments I received from both strangers and friends and also my own assessment, I think we had a successful session. I particularly appreciate your willingness to contribute your time and efforts to discussion of the problems of managing software projects. As I may have told you previously, I have been teaching a seminar on this same subject at M.I.T. A number of my students who attended the session were particularly interested in the presentations by the panelists. I would appreciate it if you could send me copies of your slide material for use in my class.
    [Show full text]
  • The Mythical Man Month
    the \ mythical man-month Essays on Software Engineering Frederick P. Brooks, Jr, % r ABOUT THE AUTHOR F 6 ^ Frederick P. Brooks, Jr., is Professor and Chairman of the Com- i ( puter Science Department at the University of North Carolina at Chapel Hill. He is best known as the ''father of the IBM Sys- tem/360," having served as project manager for its development and later as manager of the Operating System/360 software project during its design phase. Earlier, he was an architect of the IBM Stretch and Harvest computers. At Chapel Hill, Dr. Brooks has participated in the establishment and guiding of the Triangle Universities Computation Center and the North Carolina Educational Computing Service. He has pub- lished Automatic Data Processing, the System/360 Edition of Auto- matic Data Processing, and chapters in several other books. The Mythical Man-Month Essays on Software Engineering Frederick P. Brooks, Jr. University of North Carolina, Chapel Hill ADDISON-WESLEY PUBLISHING COMPANY Reading, Massachusetts • Menlo Park, California London • Amsterdam • Don Mills, Ontario • Sydney Cover drawing: C. R. Knight, Mural of La Brea Tar Pits. Courtesy of the Photography Section of the Natural History Museum of Los Angeles County. Copyright © 1975 by Addison-Wesley Publishing Company, Inc. Philippines copyright 1975 by Addison-Wesley Publishing Company, Inc. Copyright © 1972 by Frederick P. Brooks, Jr. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechan- ical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America.
    [Show full text]
  • Guide to the Thomas J. Buckholtz, Raymond Desaussure, and George Michael Computer Manual Collection
    http://oac.cdlib.org/findaid/ark:/13030/kt2g5025nv No online items Guide to the Thomas J. Buckholtz, Raymond DeSaussure, and George Michael Computer Manual Collection Sarah Wilson with the aid of Computer History Museum interns and volunteers Computer History Museum 1401 N. Shoreline Blvd. Mountain View, California 94043 Phone: (650) 810-1010 Email: [email protected] URL: http://www.computerhistory.org © 2007 Computer History Museum. All rights reserved. X2592.2004 1 Guide to the Thomas J. Buckholtz, Raymond DeSaussure, and George Michael Computer Manual Collection Collection number: X2592.2004 Computer History Museum Processed by: Sarah Wilson with the aid of Computer History Museum interns and volunteers Date Completed: 2007 Encoded by: Rebekah Y. Kim © 2007 Computer History Museum. All rights reserved. Descriptive Summary Title: Guide to the Thomas J. Buckholtz, Raymond DeSaussure, and George Michael Computer Manual Collection Dates: 1950-1990 Bulk Dates: 1960-1982 Collection number: X2592.2004 Collection Size: 76 linear feet62 boxes Repository: Computer History Museum Mountain View, CA 94043 Abstract: The Thomas J. Buckholtz, Raymond DeSaussure, and George Michael Computer Manual Collection at the Computer History Museum is comprised of manuals and promotional materials from a wide variety of computer-related companies and institutions. The Collection covers 1950 through 1990, encompassing approximately 2,000 items. Languages: Languages represented in the collection: English Access Collection is open for research. Publication Rights The Computer History Museum can only claim physical ownership of the collection. Users are responsible for satisfying any claims of the copyright holder. Permission to copy or publish any portion of the Computer History Museum's collection must be given by the Computer History Museum.
    [Show full text]
  • Data Acquisition and Analysis Systems for Nuclear Research and Applications Current Status and Trends
    IAEA-TECDOC- 280 DATA ACQUISITION AND ANALYSIS SYSTEMS FOR NUCLEAR RESEARCH AND APPLICATIONS CURRENT STATUS AND TRENDS PROCEEDINGS OF AN ADVISORY GROUP MEETING ORGANIZED BY THE INTERNATIONAL ATOMIC ENERGY AGENCY AND HELD IN VIENNA, AUSTRIA 13-17 SEPTEMBER 1982 | o'0^ AA TECHNICAL DOCUMENT ISSUED BY THE (X) INTERNATIONAL ATOMIC ENERGY AGENCY, VIENNA, 1983 Printed by the IAEA in Austria January 1983 PLEASE BE AWARE THAT ALL OF THE MISSING PAGES IN THIS DOCUMENT WERE ORIGINALLY BLANK The IAEA does not maintain stocks of reports in this series However, microfiche copies of these reports can be obtained from INIS Microfiche Clearinghouse International Atomic Energy Agency Wagramerstrasse 5 PO Box 100 A-1400 Vienna, Austria on prepayment of Austrian Schillings 40 00 or against one IAEA microfiche service coupon Foreword For a user of data acquisition and analysis systems for whom such devices are a tool rather than an object of intense and continuing study, it is very difficult to follow the rapid progress of techniques and methods applied in the field. With the fast break-through of micro- processors and computers, the complexity of the instrumentation has reached a level where a scientist must spend much time in mastering the intricacies of his equipment, the programming of his experiments and operating of his computer. In return, he gets better and rapidly evaluated results, more precise control of his experiments and savings in time. For the staff of those laboratories who are at the point of introducing some more advanced, possibly computer-based instrumentation, the problems are more severe. Frequently, such institutions do not have trained staff members who could study the market and select the most suitable equipment.
    [Show full text]
  • Basis for State-Of-The-Art Evaluations
    -7-,- DOCUMENT RESUME ED 026 863 EM 007 076 By-Thornton, James W., Jr.; Brown, James W. New Media and College Teaching. American Association for Higher Education,Washington, D.C.; Department of AudiovisualInstruction, Washington, D.C. Pub Date 68 Note 189p. Available from-Publication-Sales Section,National Education Assoc., 1201 SixteenthSt., N. W., Washington, D.C. 20036 (cloth $8.50, paper $7.00). EDRS Price MF-$0.75 HC Not Availablefrom EDRS. Aids,Audiovisual Centers, *Audiovisual Programs,Autoinstructional Laboratories, Descriptors-Audiovisual Media, ComputerAssistedInstruction,EducationalAdministration,InstructionalFilms,*Instructional *InstructionalTechnology,InstructionalTelevision,Language Laboratories, *MediaResearch, Media Technology, Multimedia Instruction, *NationalSurveys, Programed Instruction, School Surveys,Simulation, Systems Approach, Telephone Instruction,Transparencies Identifiers-Media Activity Inventory Directory,New Media in Higher Education Five hundred current innovative media projectsin 300 colleges and universities are reportedhere by faculty members responsiblefor them; these reports are the basis for state-of-the-artevaluations; and both evaluations and reports are arranged inthis Higher Education MediaStudy by fields; instructional televii3ion, mediated self-instruction,special multimediafacilities;transparencies, telephone applications,simulation,systems, and media servicesmanagement. Introductory comments relate media totheir instructional use and thisstudy to one in 1963, "New Media in Higher Education." Someof the concluding remarks are that:applications seem to be moreadaptive than creative, credible materialsof instruction need to be developed nationally and regionally,and housing of media is stillinadequate. Indices by topic, contributore,andinstitutionare provided. A "Media Activity Inventory-Directory," the product of twonationwide mail surveys (1966-67) is appended; it is arranged by state, institution,and media project leader.(MF) 141 PROCESS WITH MICROFICHE AND PUBLISHER'S PRICES. MICRO- 0.2 FICHE REPRODUCTION ONLY.
    [Show full text]
  • Elf90 a First Programming Language
    Session 1253 Elf90 - A First Programming Language Thomas M. Lahey , Thomas D. L. Walker Lahey Computer Systems, Inc./Virginia Polytechnic Institute & State University Abstract Essential Lahey FORTRAN 90 (Elf90) is a FORTRAN 90 compiler specifically designed from a pedagogical viewpoint to provide a FORTRAN teaching/learning environment that is user-friendly without damaging the power of the language. This paper introduces the language and its design criteria. It also explores the question of what language to teach as a first programming language. Creating a First Programming Language Any programming instructor with teaching experience in multiple languages has probably arrived at the conclusion that: • some programming languages are easier to teach/learn than others; • programs written in those languages are generally easier to understand; and • programming languages that are comparatively easy to learn and understand are less powerful During the past thirty years, some programming languages were written almost completely from a pedagogical standpoint. Basic (and its variants) and Pascal are the two that come immediately to mind. While some advanced forms of these languages exist today, they are not considered “main stream” languages in the same genre as FORTRAN, C, and C++, at least in the field of engineering. The failure of these languages to rise to prominence is probably due to many factors but the following would be among them: • they were not designed and used by practicing engineers • FORTRAN serves engineers and scientists quite well What if engineering instructors with multiple language experience got together and designed an ideal language, from both a practical and pedagogical viewpoint? How would they do it? Probably they would discuss the idea with colleagues and write a list of requirements.
    [Show full text]
  • A Marriage of Convenience: the FOUNDING of the MIT ARTIFICIAL INTELLIGENCE LABORATORY
    A Marriage of Convenience: THE FOUNDING OF THE MIT ARTIFICIAL INTELLIGENCE LABORATORY Stefanie Chiou Craig Music Kara Sprague Rebekah Wahba A Marriage of Convenience: THE FOUNDING OF THE MIT ARTIFICIAL INTELLIGENCE LABORATORY Stefanie Chiou Craig Music Kara Sprague Rebekah Wahba ABSTRACT The MIT Artificial Intelligence Laboratory began in 1959 as a small group of research students, systems engineers and interested faculty. In 1963 the group joined Project MAC, an effort to bring together research groups from all over the Institute that were interested in computing. From the very beginning of Project MAC, the AI Group represented a significant portion of the project, receiving roughly one third of its total funding from ARPA. However, due to a number of reasons including differences in mission and culture, the AI Group and the rest of Project MAC never became bound to each other. By 1970, they depended on each other only minimally and they were not relevant enough to each other to necessitate being part of a single entity. The 1970 decision of the AI Group to split from Project MAC was due to a confluence of issues and only formalized a split that had already existed between the two groups for a considerable time. 6.933J/STS.420J Structure of Engineering Revolutions Project History Rough Draft Professor David Mindell TA: Chen-Pang Yeang December 5, 2001 TABLE OF CONTENTS 0. TIMELINE . 2 1. INTRODUCTION . 3 2. EARLY COMPUTING AT MIT . 4 2.1 BATCH PROCESSING IN THE COMPUTATION CENTER . 5 2.2 INTERACTIVE COMPUTING .IN THE RESEARCH LABORATORY FOR ELECTRONICS . 6 2.3 THE TECH MODEL RAILROAD CLUB .
    [Show full text]
  • Scientific Data Systems Alumni Oral History Panel
    Scientific Data Systems Alumni Oral History Panel Participants: Robert P. Adams Robert Beck Emil Borgers Donald F. Cooper Pete England Jack Mitchell Max Palevsky Arthur Rock Moderator: Gardner Hendrie Recorded: November 29, 2007 Mountain View, California CHM Reference number: X4207.2008 © 2007 Computer History Museum Scientific Data Systems Oral History Gardner Hendrie: Maybe a good way to get started with the video is to just go down the line and have each person introduce themselves and just say a few words about what their role was in Scientific Data Systems. Why don’t we start with you. Pete England: My name is Pete England. I was the second programmer at SDS hired by Emil. I wound up doing, in the very early days, a lot of programming related to making the hardware work. I also had strong opinions about how it ought to be developed to make it easier for me as a programmer, because I had been at Packard Bell and had problems with what the engineers had developed. So I always characterized my time in the early days as trying to move upstream and influence what was being built so it would make it easier for me to do my job. Hendrie: Were you doing diagnostic programs? England: I did diagnostics, I did utilities, I did basic octal loaders -- the things that allowed us to get going on the machine. But I had strong opinions about other things that the machine should do that would make it easier for me and other programmers to actually do something useful with it.
    [Show full text]
  • The Mythical Man Month
    9 Ten Pounds in a Five-Pound Sack The author should gaze at Noah, and . learn, as they did in the Ark, to crowd a great deal of matter into a very small compass. SYDNEY SMITH, EDINBURGH REVIEW Engraved from a painting by Heywood Hardy The Bettman Archive 97 98 Ten Pounds in a Five-Pound Sack Program Space as Cost How big is it? Aside from running time, the space occupied by a program is a principal cost. This is true even for proprietary pro- grams, where the user pays the author a fee that is essentially a share of the development cost. Consider the IBM APL interactive software system. It rents for $400 per month and, when used, takes at least 160 K bytes of memory. On a Model 165, memory rents for about $12 per kilobyte per month. If the program is available full-time, one pays $400 software rent and $1920 memory rent for using the program. If one uses the APL system only four hours a day, the costs are $400 software rent and $320 memory rent per month. One frequently hears horror expressed that a 2 M byte ma- chine may have 400 K devoted to its operating system. This is as foolish as criticizing a Boeing 747 because it costs $27 million. One must also ask, ''What does it do?" What does one get in ease-of- use and in performance (via efficient system utilization) for the dollars so spent? Could the $4800 per month thus invested in memory rental have been more fruitfully spent for other hard- ware, for programmers, for application programs? The system designer puts part of his total hardware resource into resident-program memory when he thinks it will do more for the user in that form than as adders, disks, etc.
    [Show full text]