Results 61 to 70 of about 467 (94)

ECA rule integration into an OODBMS: architecture and implementation

Proceedings of the Eleventh International Conference on Data Engineering, 2002
Making a database system active entails not only the specification of expressive ECA (event-condition-action) rules, algorithms for the detection of composite events, and rule management, but also a viable architecture for rule execution that extends a passive DBMS, and its implementation.
Sharma Chakravarthy, V. Krishnaprasad, Z. Tamizuddin, R. H. Badani   +3 more
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BADA-III/Web: integration of the Web and an OODBMS

Proceedings of the 32nd Annual Hawaii International Conference on Systems Sciences. 1999. HICSS-32. Abstracts and CD-ROM of Full Papers, 2003
We believe in terms of information service systems that one of the best ways to develop a large scale database service system is to integrate the service capability of the Web and the data management facility of database systems in a compliment and fashion.
Wan-Seok Kim, Jang Sun Lee, Myung-Joon Kim   +2 more
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Functional Programming Formalisms for OODBMS Methods

1994
Two well-studied functional formalisms in the theory of programming languages are (1) applicative program schemas and (2) typed lambda calculi. We relate these programming formalisms to object-oriented databases (OODBs) and in particular to the description of methods.
Gerd G. Hillebrand, Paris C. Kanellakis, Sridhar Ramaswamy   +2 more
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Multidimensional Indexing in an OODBMS - a Case Study

2006 Canadian Conference on Electrical and Computer Engineering, 2006
When decision makers are required to query terabytes or petabytes of datasets, narrowing the search space helps in shortening the time for querying. We investigated the use of a feature space multidimensional index to narrow the search space. When studying different indexing techniques we found that each fits certain data spaces. We identified a hybrid
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ParSets for parallelizing OODBMS traversals: implementation and performance

Proceedings of 3rd International Conference on Parallel and Distributed Information Systems, 2002
Describes the design and implementation of ParSets, a means of exploiting parallelism in the SHORE persistent object store. We used ParSets to create and parallelize the graph traversals of the OO7 OODBMS benchmark, and present speedup and scaleup results from parallel SHORE running these traversals on a cluster of commodity workstations connected by a
David J. DeWitt, Jeffrey F. Naughton, John C. Shafer, Shivakumar Venkataraman   +3 more
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GENERIC APPROACH TO AUTOMATIC INDEX UPDATING IN OODBMS

Proceedings of the 11th International Conference on Enterprise Information, 2009
In this paper, we describe a robust approach to the problem of the automatic index updating, i.e. maintaining cohesion between data and indices. Introducing object-oriented notions (classes, inheritance, polymorphism, class methods, etc.) in databases allows defining more complex selection predicates; nevertheless, in order to facilitate selection ...
Tomasz Marek Kowalski, Kamil Kuliberda, Jacek Wislicki, Radoslaw Adamus   +3 more
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Implementation and evaluation of an ASN.1 database on OODBMS

Systems and Computers in Japan, 1997
With recent spread of network environments, exchange of diverse and voluminous data between computers gains increasing importance. Abstract Syntax Notation One (ASN.1) was proposed as a language to define data structures and representation formats irrespective of computer architectures ASN.1-based applications are constantly growing in number, but ...
Kaname Harumoto, Masahiko Tsukamoto, Bojiang Liu, Shojiro Nishio   +3 more
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A new data abstraction layer required for OODBMS

Proceedings of the 1997 International Database Engineering and Applications Symposium (Cat. No.97TB100166), 2002
A 'class' in the object-oriented paradigm represents both interface and implementation of the class. However, interface and implementation of a class are needed for different purposes, since class interface is shared among most users, while class implementation is used only by the implementers of the class.
Eun-Sun Cho, Sang-Yong Han, Hyoung-Joo Kim 0001   +2 more
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A model for Java/CORBA and OODBMS distributed architectures

Proceedings of the International Symposium on Distributed Objects and Applications, 1999
The Java/CORBA paradigm extends Java distributively and allows one to specify and implement multiplatform distributed object architectures. Such multi-client/server architectures, extended with object database management systems (OODBMS) as the principal persistent service, will become object based architectures (or OAs).
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OODBMS Metamodel Supporting Configuration Management of Large Applications

2002
Many practical cases of database schema evolution require an effective support from configuration management. Although DBMS construction and software configuration management (SCM) constitute the well established areas of research, they are usually considered in separation from each other.
Piotr Habela, Kazimierz Subieta
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