An increasingly common pattern is for newly-released web applications to succumb to a "Success Disaster". In this scenario, overloaded database machines and resultant high response times destroy a previously good user experience, just as a site is becoming popular. Unfortunately, the data independence provided by a traditional relational…

With the fantastic growth in computerized data processing and management, there arises a great need for improved techniques in cataloging of machine readable data bases. The purpose of this report is to define a system by which computerized data bases may be cataloged for easy reference and availability. Developed from a computer scientist's…

Articles in this issue of "Global Journal of Computer Science and Technology" include: (1) Input Data Processing Techniques in Intrusion Detection Systems--Short Review (Suhair H. Amer and John A. Hamilton, Jr.); (2) Semantic Annotation of Stock Photography for CBIR Using MPEG-7 standards (R. Balasubramani and V. Kannan); (3) An Experimental Study…

A description of the possibilities of directly interrogating a multi-lingual terminology data bank via video display units in the TEAM Program Systems. The purpose of the data bank is to give machine aid to translators and to relieve them of time-consuming routine work. (AMH)

This document explains recent developments in computer science and information systems of interest to the educational manager. A brief history of computers is included, together with an examination of modern computers' capabilities. Various features of card, tape, and disk information storage systems are presented. The importance of time-sharing…

Discusses an open-ended, generalized programing system which eliminates the duplication of effort and materials in data collection, storage, and reporting that is common in most piecemeal-evolved current management systems. (DE)

Although the indispensibility of access control mechanisms in data secure systems has been recognized, there is a need for more subtle protection and refined control mechanisms. This report describes context protection mechanisms which enable the same data unit to be protected differently in different contexts, the differences being determined by…

This report presents an objective overview of features of six selected data-base management systems and federal user experiences with these systems. Application criteria were developed in order to aid in the evaluation and selection of data-base management systems. The advantages of generalized data-base management systems over traditional methods…

The expanding networks of computer hardware, software, and organizations for controlling them and the institutional data bases they access are described. Improvements are making the data sources accessible but raise some new problems for data managers and institutional researchers. (Author/LBH)

A look at how the Atlanta Public Schools has utilized computers for collecting data to support a large community of computer users and a variety of computer applications. (Author/HB)

User perception of data importance and the economic feasibility of hardware and storage devices will determine the future direction of online systems. A retrieval system's functions are ultimately dictated by database design. Early online sytems were designed for bibliographic information limited to citations only using sequential files. When…

Queensborough Community College, part of City University of New York (CUNY), has installed a new disc storage subsystem to speed up and expand its computerized college administration system. (Author)

The use of a data base management system (DBMS) as opposed to traditional data processing is discussed. The generalized file concept is viewed as an entry level step to the DBMS. The transition process from one system to the other is detailed. (SF)

Three outstanding features of the Rapidly Extensible Language (REL) System are discussed. REL itself is an integrated software system designed to facilitate conversational interaction with the computer, especially by those working with dynamic, highly interrelated data. The system's main parts are: 1) the operating system, which manages the…

More than 100 data banks are listed with notes indicating the sponsoring agency, the type of material stored, where available, and the number of references stored annually. Characteristics of data banks, types of storage, descriptions of devices, and storage organization are briefly discussed in the introduction. Indexes to the data banks listed…