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Security on database systems and distributed databases
Proceedings. 25th Annual 1991 IEEE International Carnahan Conference on Security Technology, 2002Summary form only given. Four aspects of information security on database systems are discussed: confidentiality (ensuring information is not subject to unauthorized disclosure); integrity (ensuring information is not subject to unauthorized and undetected modification); inference (ensuring information cannot be deduced from observable); and ...
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Distributed database architectures
Proceedings. PARBASE-90: International Conference on Databases, Parallel Architectures, and Their Applications, 2002The characteristics of distributed database architectures are discussed. It is noted that the advent of powerful modeling facilities, such as object-oriented and knowledge-based data models, has paved the way for a complete reconsideration of several of the long standing assumptions and perspectives that are pervading the field of distributed database ...
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2011
Publisher Summary This chapter discusses some of the characteristics and concepts about distributed databases (DDBs) and distributed database management systems (DDBMSs). It provides answers to the questions like why did distributed DDBMSs develop? What are some of the advantages of DDBs over centralized DDBMSs?
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Publisher Summary This chapter discusses some of the characteristics and concepts about distributed databases (DDBs) and distributed database management systems (DDBMSs). It provides answers to the questions like why did distributed DDBMSs develop? What are some of the advantages of DDBs over centralized DDBMSs?
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A Distributed Database Simulation Language
[1989] Record of Proceedings. The 22nd Annual Simulation Symposium, 1989This paper presents a software modeling environment for estimating the performance of distributed database systerns. This tool supports a simulation language, HGPSS, which comprises various simulation primitives, contains a collection of network modules, and allows for the collection of statistics.
Fred J. Maryanski +1 more
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Parallel and Distributed Multimedia Databases
2005Sensing and processing of multimedia information is one of the basic traits of human beings. The development of digital technologies and applications allows the production of huge amounts of multimedia data. The rapidly decreasing prices for hardware such as digital cameras/camcorders, sound cards and the corresponding displays led to wide distribution
Stefan Geisler, Odej Kao
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Distributed Database Integrity
1992Abstract : The Distribution Database Integrity (DDBI) project is a research effort funded by Rome Laboratory and conducted at the Computer Science Laboratory of SRI International. The main goal of this effort was to improve data integrity and consistency management techniques for C3 database application environments. The objective of this effort was to
Peter K. Rathman, Ira B. Greenberg
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Distributed Multimedia Databases
2002Distributed Multimedia Database involves network technology, distributed control, security, and multimedia computing. This chapter discusses fundamental concepts and introduces issues of image database and digital libraries, video-on-demand systems, multimedia synchronization, as well as some case studies of distributed multimedia database systems ...
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A Distribution Line Database Recorder
IEEE Transactions on Power Delivery, 1987This paper describes a new recorder for distribution line data collection. Application of the recorder and some benefits of its data handling features are discussed. In operation, a current supplied from a novel current driven clamp-on current transformer using fiber optic isolation and voltage from an existing distribution transformer are supplied to ...
Gilker, Lancaster, Griffin
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Databasing Receptor Distributions in the Brain
2007Receptor distributions in the brain are studied by autoradiographic mapping in brain slices, which is a labor-intensive and expensive procedure. To keep track of the results of such studies, we have designed CoReDat, a multi-user relational database system that is available for download from www.cocomac.org/coredat. Here, we describe the data model and
Rolf Kötter +5 more
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