This directory of the major bibliographic databases that are offered by more than one vendor lists the producer, subject, vendor, maximum and minimum online charges, online hit charge, and offline print charge. The pricing systems of nine vendors are described. The directory appears every February and August in "Online Review." (EM)

The history of DIALOG, Mead Data Central, and other vendors of online business databases is surveyed to illustrate their use of classic business strategy by balancing consolidation of assets and differentiation of products. A discussion of pricing strategies is also included. (EM)

Discusses the liability of online information services and presents a study of case law in Europe and in the United States that deals with liability for the provision of inaccurate, incomplete, or out-of-date information. Liability in tort, contractual liability, and strict liability are examined. (18 references) (LRW)

Analyzes data from quarterly surveys of vendors to determine revenues and usage of government databases and identify those receiving high revenues and high usage. It is concluded that the current decline in their market share is due to increasing numbers of databases from the private sector rather than actual usage. (EM)

Describes study that compared the costs of online searching on six databases in four systems. Costs of the search phase and the output phase are analyzed separately; transmission rate and telecommunication costs are examined; and the effects of pricing structures on online searches are discussed. (five references) (LRW)

Examines users' requirements from online vendors, both from the point of view of an inexperienced user and an experienced information specialist. Criteria that users look for are discussed, including available information, price structure, a trial period, service and user support, training, document delivery, consistency, quality, screen design,…

Describes the availability of databases held on DIALOG, ESA-IRS, and DATA-STAR. Database overlap among the systems, prices, database contents, and data transmission costs are addressed; and results of a search of the ENVIROLINE database on each system are presented. The appendix lists subjects referenced on each system and compares database…

The first of a two-part series on the emergence of CD-ROM in the online publishing industry introduces the business and technology aspects of electronic and optical publishing. The development of CD-ROM products and differences between CD-ROM and online in the areas of technology, content, and marketing are discussed. (MES)

Provides a checklist of functions and capabilities of online searching systems that attempts to cover all system features, not just searching functions. The checklist is suggested as a tool for checking features of new systems, as a framework for comparing systems, and as a source of suggestions for developing new online systems. (10 references)…

Reviews developments and products in the information industry that are aimed at the end user and identifies impediments to end user searching that may explain why end user access has not supported these products. Suggestions for overcoming these impediments are offered. (eight references) (CLB)

Describes characteristics of the online marketplace. Topics discussed include technology barriers; data ownership; markets for online services, including libraries and end users; marketing and promotion tactics, including exhibits and conferences, advertising, direct mail, and user groups; international marketing and service; strategic marketing…

Describes the WHDB (World Trade Database), an Austrian information service that provides worldwide commodity trade statistics. Results of a survey of available data sources that examined contents, user-friendliness, costs, retrieval language, service, and performance are presented; and online and CD-ROM databases are compared. (nine references)…

Discusses the growing importance of the use of Graphic User Interfaces (GUIs) with microcomputers and online services. Highlights include the development of graphics interfacing with microcomputers; CD-ROM databases; an evaluation of HyperCard as a potential interface to electronic mail and online commercial databases; and future possibilities.…

Traces the development of database production and the online industry in Australia, focusing on recent trends, problems and prospects for future online and CD-ROM use. Argues that new pricing arrangements can provide growth in a market fragmented by increases in specialization and government information, and in numbers of vendors, databases, end…

Various approaches to training for online users are described, including training that is available through schools of library and information studies, database producers, consultants, professional associations, and employers. Training methods are discussed, and the trend toward the use of computer-assisted instruction is examined. (55 references)…