The launch of HealthCare.gov, the website of the Affordable Care Act (AKA Obamacare), was a major public relations disaster for the Obama administration. This case examines some of the factors that contributed to the failure of the launch and then details how Optum, an information technology service provider, considered the opportunity provided by…

There is growing interest in collectibles of many types, as indicated by the popularity of television programs such as the History Channel's "Pawn Stars" and "American Pickers" and the Public Broadcasting Service's "Antiques Road Show." The availability of online auction sites such as eBay has enabled many people to collect items of interest as a…

The Systems Development Life Cycle (SDLC) project was designed for use by an accounting information systems (AIS) class. Along the tasks in the SDLC, this project integrates students' knowledge of transaction and business processes, systems documentation techniques, relational database concepts, and hands-on skills in relational database use.…

The main purpose of this paper is to seek classes of design implications in data-base oriented languages. Its scope is not limited to library automation, but extends to the problem of scientific and business data-bases. (14 references) (Authors)

Describes the six tasks required in the development of an online database: analysis, design, programing, testing, loading, and documentation. Figures illustrate file formats, and a bibliography lists five sources. (FM)

This paper describes the characteristics of a computerized information retrieval system which could be used by attorneys engaged in such complex litigation as (1) cases which involve multi-district litigation; (2) cases involving complex issues of fact, as in regulatory agency actions; (3) cases involving a large number of documents; and (4) cases…

The article lists and discusses elements in the development and implementation of an employee information system, such as planning and design, types of data required, selecting software, and documentation. (MF)

Examines various types of link list structures built on top of the traditional random access files for application to a database query technique involving multiple keys, and shows how the technique can improve performance of traditional random access files for the Grants Information System. (Author/CMV)

This report recommends a course of action for the State of Michigan to follow in developing a comprehensive labor market information system as a basis for planning educational curricula and for delivering other manpower or human resource development services. The author gives a broad conceptual definition of a comprehensive manpower information…

The benefits of prototyping as a basis for system design include better specifications, earlier discovery of omissions and extensions, and the likelihood of salvaging much of the effort expended on the prototype. Risks and methods of prototyping during rapid systems development are also noted. (Author/MLW)

It is recognized that there is a major gap between the promises of large data bases and optimization and simulation models and their actual ability to solve real world problems. This document describes a Generalized Data Base Planning System (GPLAN), currently being developed at Purdue University, that is proposed as a system to bridge this gap. A…

Reviews the development of a fault tolerant database processor system which replaced OCLC's conventional file system. A general introduction to database management systems and the operating environment is followed by a description of the hardware selection, software processes, and system characteristics. (SW)

Presents an overview of nonbibliographic computerized databases in business and economics, science and technology, and the social sciences, and discusses some major issues in the field. (FM)

Explores design considerations of links between acquisitions and circulation systems, either manual or automated. Areas of concern include record formats, linking of data fields, and future demands of maintaining the interface. The benefits to these links are in transferring rather than recreating data, and in providing collection development…

A major problem in the design of screening systems for substructure searches of chemical structure files is the development of a methodology for selection of an optimal set of structural characteristics to act as screens. Distributions of several structural characteristics of the Chemical Abstracts Service Registry System are summarized. (13…