A lot of students learn spreadsheet management before database management. Their similarities can cause a lot of negative effects when learning database management. In this article, we consider these similarities and explain what can cause problems. First, we analyse the basic concepts such as table, database, row, cell, reference, etc. Then, we…

Spreadsheets are useful for large data sets but they may be too wide or too long to print as conventional tables. Response grids offer solutions to the challenges posed by any large data set. They have wide application throughout science and for every subject and context where visual data displays are designed, within education and elsewhere.…

The Integrated Postsecondary Education Data System (IPEDS) collects institution-level data from postsecondary institutions in the United States (50 states and the District of Columbia) and other U.S. jurisdictions. This First Look presents findings from the provisional data of the IPEDS fall 2012 data collection, which included three survey…

Advancement technology is reshaping the business of fundraising, alumni relations, communications, and marketing. Through all of these innovations, the backbone of advancement systems remains the constituent database. This article takes a look at advancement databases that track constituent data.

Purpose: The purpose of this paper is to provide an empirical comparison of two measures of school success -- a value-added assessment system and the federally-mandated system of adequate yearly progress (AYP) -- to identify highly effective urban schools in the USA and to explore the predictive relationship between evidence-based decision-making…

Describes an approximate document ranking process that uses a compact array of in-memory, low-precision approximations for document length. Combined with another rule for reducing the memory required by partial similarity accumulators, the approximation heuristic allows the ranking of large document collections using less than one byte of memory…

Describes the use of microcomputer database management systems to facilitate the instructional uses of learning strategies relating to information processing skills, especially recall. Two learning strategies, cross-classification matrixing and node acquisition and integration, are highlighted. (Author/LRW)

Examines the strength of Data-Star, a European database service, in the following categories: company-specific information; market research and investment bank reports; international newspapers and journals; and legal aspects of trade with the European community. Five tables detailing findings are included, and pricing and special features are…

Examines novel computer filing systems which have particular application to office information storage and retrieval requirements. A variety of filing systems and their major characteristics are reviewed, ranging from network-based file servers to digital image storage and retrieval systems. Desirable characteristics of a modern electronic office…

This user ratings survey focuses on bibliographic citation management software; its value to manage citation databases; and its ability to provide reports that adhere to standard bibliographic styles for publications. Service and support, reliability, ease of use, vendor integrity, and user satisfaction are discussed for each of seven software…

Describes fast, dynamic update algorithms for document retrieval systems. B-trees are discussed; the M-B-T file directory structure is explained; insertions and deletions in inverted files are described; and performance evaluation is discussed. An appendix provides the formal definition of an M-B-T directory. (Contains 18 references.) (LRW)

Office professionals (n=490) completed a questionnaire related to their familiarity with database software, availability and type of database software used, how the software package was learned, frequency of use, features and applications used, and type of information stored. Findings show that database software is quickly becoming commonplace,…

Describes an interface mechanism called "complex view support" to be used with a relational database system (RDBS) in supporting increasingly complex distributed environments in automated library systems. The interface system refers queries to multidimensional tables as well as to flat tables on RDBS and is shown to efficiently support…

Presents 1992 sales of microcomputer systems by vendor. Customer support services, a new interchange format for MARC records, vendor market share and other statistics, foreign sales, and large and small systems are discussed. Profiles of 14 vendors, a chart of compatible system interfaces by vendor, and a directory of microcomputers sources are…

Describes a program for enrollment projections in sufficient detail to communicate the output generated and techniques utilized. Interspersed with the text are 14 tables. (MLF)