Results 1 to 10 of about 1,262 (104)
Informatică economică, 2006 The author uses a comparative presentation of Relational Database Management Systems (RDMS) and Object Oriental Database Management Systems (OODBMS). The presentation of the two types of systems was made having in view: The evaluation rules of the two ...
Gheorghe SABAU
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Comparison of RDBMS, OODBMS and ORDBMS [PDF]
Informatică economică, 2007 The presentation of the similarities and differences between relational modeling of data and the object oriented modeling of data is of great importance both for data base designers and for users. By being well acquainted with the relational model and by
Gheorghe SABAU
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Query Optimization in an OODBMS [PDF]
, 1993 It is clearly crucial for the success of object—oriented databases to find efficient implementations that improve on the performance of relational systems, rather than being powerful in terms of modeling and features, but just too slow to be used. This paper describes the mapping of COCOON to DASDBS, a nested relational database kernel system, as an ...
Rich, Christian, Scholl, Marc H.
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The SIMIAN architecture-an object-orientated framework for integrated power system modelling, analysis and control [PDF]
, 1996 This paper details the work conducted by the Brunel Institute of Power Systems, UK, into an object orientated framework for power systems modelling, analysis and control.
Gann, JO, Irving, MR, Phillips, NBP
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Access Efficiency to Data in DIM DBMS
Моделирование и анализ информационных систем, 2015 In the article is provided the review of tools used in new type object DBMS for increasing the efficiency of access to data. Described object DIM DBMS features based on the use of the classes of objects relations as objects sets (inheritance, inclusion ...
D. V. Antonov, V. S. Roublev
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Flattening an object algebra to provide performance [PDF]
, 1998 Algebraic transformation and optimization techniques have been the method of choice in relational query execution, but applying them in object-oriented (OO) DBMSs is difficult due to the complexity of OO query languages.
Boncz, P., Kersten, M.L., Wilschut, A.N.
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Improvement of speed response in four-phase DC–DC converter switching using two shunt voltage-source [PDF]
, 2018 This study proposes a technique that is able to improve the speed response of a four-phase DC–DC converter switching. The basic concept of the proposed technique is the inclusion of two shunt-connected voltage sources in series to the converter system ...
A. Yahaya, Jabbar +2 more
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Modelo de datos reorientando a objetos (MODRO): regresando al paradigma orientado a sistemas
Revista Colombiana de Computación, 2009 El modelado semántico relacional y el modelado de objetos de una empresa produce modelos fragmentados y amorfos, síntoma de organizaciones con funcionalidad estructuralmente fragmentada.
Jaime Octavio Albarracín Ferreira +1 more
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THE OBJECT-ORIENTED DATABASES APPROACH REPRESENT A TYPICAL SOLUTION FOR INTEGRATED APPLICATIONS
Journal of Kufa for Mathematics and Computer, 2010 numbers, short text, and dates. With the advent of powerful and affordable multimedia computers, people increasingly need databases to store more complex objects. Typical objects include graphics, sound, and video clips.
Yahya Mahdi Hadi Al-mayali
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Object oriented databases in software development for structural analysis [PDF]
, 2005 A technique for using object-oriented technologies to write structural analysis software has been developed. The structural design information of an individual building is stored in an object-oriented database.
Hansen, R., Röder, J., Werkle, Horst
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