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Lists of figures and tables. An overview of computer-based library systems. Hardware aspects. Software aspects. Storing and retrieving information. Telecommunications aspects. Setting up computer-based systems in libraries. Acquisitions and cataloguing systems. Circulation control. Serials control. Local information retrieval systems. External online search services.
Keep pace with the constant technological changes you face every day as a library technician Computers in Libraries examines the impact of integrated library management systems, digital resources, and the Internet on the functions and operations of library technicians and assistants. The book provides a practical understanding of library system software, networks, online information and access, portals, open URL linking, and the fusion of digital and print collections. Each chapter opens with definitions of the most commonly used terms and closes with review questions for classroom use, making it equally valuable as a textbook and as a professional resource for updating work skills. The roles of library technicians and assistants have changed dramatically in the past twenty years as computers have transformed every area of day-to-day library operations. And nowhere have those changes been more obvious than when dealing with online data that hasn’t undergone the same quality control and selection processes traditionally used with library resources. As ordering and cataloging processes have been streamlined, and reference and research services have been turned into twenty-four hour help centers, Computers in Libraries is a practical guide to keeping pace with the changes you faceevery day, in every aspect of your work. Computers in Libraries examines: how computers work Internet protocols and applications integrated management system structure and administration acquisitions financial management online cataloging standards circulation parameters and policies course reserves serials control the Online Public Access Catalog (OPAC) resource sharing standards searching online databases creating online content digital libraries and electronic publishing bibliographic standards and practices Computers in Libraries is an important resource for library professionals striving to stay a step ahead in their field and for students who will need to be up to speed on the technological aspects of library work.
Principles of Computer System Design is the first textbook to take a principles-based approach to the computer system design. It identifies, examines, and illustrates fundamental concepts in computer system design that are common across operating systems, networks, database systems, distributed systems, programming languages, software engineering, security, fault tolerance, and architecture.Through carefully analyzed case studies from each of these disciplines, it demonstrates how to apply these concepts to tackle practical system design problems. To support the focus on design, the text identifies and explains abstractions that have proven successful in practice such as remote procedure call, client/service organization, file systems, data integrity, consistency, and authenticated messages. Most computer systems are built using a handful of such abstractions. The text describes how these abstractions are implemented, demonstrates how they are used in different systems, and prepares the reader to apply them in future designs.The book is recommended for junior and senior undergraduate students in Operating Systems, Distributed Systems, Distributed Operating Systems and/or Computer Systems Design courses; and professional computer systems designers. - Concepts of computer system design guided by fundamental principles - Cross-cutting approach that identifies abstractions common to networking, operating systems, transaction systems, distributed systems, architecture, and software engineering - Case studies that make the abstractions real: naming (DNS and the URL); file systems (the UNIX file system); clients and services (NFS); virtualization (virtual machines); scheduling (disk arms); security (TLS) - Numerous pseudocode fragments that provide concrete examples of abstract concepts - Extensive support. The authors and MIT OpenCourseWare provide on-line, free of charge, open educational resources, including additional chapters, course syllabi, board layouts and slides, lecture videos, and an archive of lecture schedules, class assignments, and design projects
This Book Aims At Helping The Reader Develop A Clear Under- Standing Of Text Retrieval Systems, Including Its Nature And Characteristics; Steps To Be Followed In Developing A Text Retrieval System; Software Packages Available For The Purpose; Guidelines For Choosing An Appropriate Software, And So On. To Make The Text Suitable For All Kinds Of Readers, Chapters And The Basics Of Database Technology, Database Management, And File Structures Appropriate For Text Retrieval Systems Have Been Provided. This Book Also Discusses The Major Features Of Library Management Systems (Lmss), The Software Packages Used For Automating Library House-Keeping Operations.The Trend Is To Developing Systems Which Can Provide The Actual Information Sought By The Use Rather Than Reference To The Information Sources Or Part Of The Text Where The Search Term Appears. Such Systems Apply Expert Systems And Natural Language Processing Techniques, And Are Called Knowledge-Based Systems (Kbss). This Book Describes Features Of These Systems And Mentions Some Of The Applications Of Kbss In Library And Information Activities.
In A Readable Manner The Book (Races The History Of Computer, Basics Of Hardware And Software, Input-Out¬Put Concepts And Devices. It Describes The Offline And Online Methods Of Com¬Puter Applications In Six Areas Of Library Work: Circulation, Cataloguing, Refe¬Rence Service, Acquisition, Serials Cont¬Rol, And Information Retrieval.It Also Projects Current Scenario Of Information Technology, Online In¬Formation Services, And Computerized Library Networks Used In The Western World. It Outlines Telecommunication Aspects And Satellite Communication With Actual And Potential Use In Library Operation. It Also Provides Sufficient Guidelines For The Planning And Implementation Of Library Automation.It Is Hoped That The Book Will Pro¬Vide Immense Help To The Students And Teachers Of Library Science In Their Academic Pursuit, And Serve As Manual For The Practising Librarians.
In The third volume of The Digital Hand, James W. Cortada completes his sweeping survey of the effect of computers on American industry, turning finally to the public sector, and examining how computers have fundamentally changed the nature of work in government and education. This book goes far beyond generalizations about the Information Age to the specifics of how industries have functioned, now function, and will function in the years to come. Cortada combines detailed analysis with narrative history to provide a broad overview of computings and telecommunications role in the entire public sector, including federal, state, and local governments, and in K-12 and higher education. Beginning in 1950, when commercial applications of digital technology began to appear, Cortada examines the unique ways different public sector industries adopted new technologies, showcasing the manner in which their innovative applications influenced other industries, as well as the U.S. economy as a whole. He builds on the surveys presented in the first volume of the series, which examined sixteen manufacturing, process, transportation, wholesale and retail industries, and the second volume, which examined over a dozen financial, telecommunications, media, and entertainment industries. With this third volume, The Digital Hand trilogy is complete, and forms the most comprehensive and rigorously researched history of computing in business since 1950, providing a detailed picture of what the infrastructure of the Information Age really looks like and how we got there. Managers, historians, economists, and those working in the public sector will appreciate Cortada's analysis of digital technology's many roles and future possibilities.