Describes the latest technology in videotape cassette systems and other magnetic storage devices and their possible effects on optical data disks. Highlights include Honeywell's Very Large Data Store (VLDS); Exabyte's tape cartridge storage system; standards for tape drives; and Masstor System's videotape cartridge system. (LRW)

Introduction to use of compact disk technology for storing digital data highlights history, background, and developments; technical features; standardization issues; current CD ROM applications; and the market for CD products. A production diagram, a sampling of CD manufacturers and disk replicators, and performance comparison of three storage…

Provides a general overview of multimedia and its significance in educational applications. Topics discussed include hypermedia; interactive multimedia; storage formats, including analog, digital, and CD-ROM; and multimedia standards, including Compact Disk Interactive (CDI), CD-ROM Extended Architecture (CD-ROM XA), and Digital Video Interactive…

This report describes approaches to database translation (i.e., transferring data and data definitions from a source, either a database management system (DBMS) or a batch file, to a target DBMS), and recommends a method for representing the data structures of newly-proposed network and relational data models in a form suitable for database…

Survey of the history and current development of information technology covers hardware (economies of scale, communications technology, magnetic and optical forms of storage), and the evolution of systems software ("tool" software, applications software, and nonprocedural languages). The effect of new computer technologies on human…

Discusses the current status of 4 developments that will determine the emergence of generally available multimedia information services: high-bandwidth networks; inexpensive user appliances capable of handling multimedia; adoption of standards for representation, compression, packaging, and transmission; and development of a corpus of multimedia…

Explains the technologies of electronic imaging as background for other articles in this section, focusing on technologies seen by the developer or user of electronic imaging applications. Topics discussed include image acquisition, storage, retrieval, compression, transmission, display, manipulation, and printing; standards and architectural…

Examines the need for medium to large academic libraries to have a policy for staff use of microcomputers. Key issues that should be covered in such a policy are outlined, including rules for acquisition and use, compatibility of hardware and software, and data administration. A model policy is provided. (CDD)

This summary of the literature on document image processing from 1988-90 focuses on WORM (write once read many) technology and on rewritable (i.e., erasable) optical discs, and excludes CD-ROM. Highlights include vendors and products, standards, comparisons of storage media, software, legal issues, records management, indexing, and computer…

Recognizing that the fast-developing optical storage technologies provide a new dimension in publishing and information storage, retrieval, and distribution, this report examines the technical characteristics and capabilities of video and optical systems and the implications of this technology. The following aspects of optical disk systems are…

In 2004-2005, The National Library of the Netherlands (Koninklijke Bibliotheek) conducted a survey for the IFLA-CDNL Alliance for Bibliographic Standards (ICABS)--an alliance founded jointly by the International Federation of Library Associations (IFLA), the Conference of Directors of National Libraries (CDNL) and the national libraries of…

Surveys ongoing research, development, and application of optical data disk technology; introduces principal suppliers and users and their projects; examines public and private sector ventures and peripheral industries surrounding optical disk technology; presents a case study highlighting OCLC's optical disk use; and lists current sources of…

Reviews the current status of electronic archiving, especially in Great Britain and the United States, including current use of various electronic storage media; advantages and utilizations of optical disk technology; trends toward full-text databases and increased videotex use; growing quantity of electronic information; and problems in archiving…

Predicting that a large component of the library of the not so distant future will be an electronic network of file servers where information is stored for access by personal computer workstations in remote locations as well as the library, this paper discusses innovative computer technologies--particularly CD-ROM (Compact Disk-Read Only Memory)…

Discusses museum informatics that studies how information science and technology affect the museum environment. Examines digital technology; information organization and access; digitization, personal computers, and the Internet; data sharing; standards; social impacts of new technologies; collaboration; consortia; multimedia exhibits; virtual…