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)

The need for a coherent information systems development strategy that integrates both voice and data communications with computing into the campus computing environment is described. The need for a strategy, as opposed to a set of goals, in light of rapidly changing technological parameters, is discussed. (MLW)

The entity-relationship (ER) approach to database design is defined, and a specific example of an ER model (personnel-payroll) is examined. The requirements for converting ER models into specific database management systems are discussed. (Author/MSE)

Processes and technologies for efficient and effective decision making in colleges and universities are discussed, with emphasis placed on anticipatory rather than reactive decision making. An integrated institutional database is seen as an essential element for this system. (MSE)

One of the areas most often neglected by those responsible for information systems in colleges and universities relates to ownership, privacy, confidentiality, and security of data. Background information and definitions are provided, and a suggested environment is described. Model recommendations for institutional policy are offered. (MLW)

As part of a long-range information systems planning effort, an assessment of the impact of technology on the organization was developed. Trends are identified and the anticipated impact on the University of Miami is discussed. (Author/MLW)

Contrasts are made between application development strategies employed for online transaction processing and for decision support at the University of Hartford. Applications designed and implemented are described and current developments in the plan are discussed. (Author/MLW)

The University of Rochester's experience with online analytical processing (OLAP), part of its executive information system, is reported. The server, a multiuser, local area network (LAN)-based database loaded from legacy systems or a data warehouse, can rapidly manipulate and display data, and allows quick creation and changing of analytical…

Software design is still a craft; techniques are based on the way things have been done, not on basic theorems or design principles. Suggests that academic software design needs to be more like a science or technology and that a taxonomy of design solutions or classification method is required. Describes two case studies. (MLW)