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Title: IMPLEMENTATION OF THE METHOD OF DATA INSERTION PROCEDURES SYNTHESIS FOR STRUCTURE-INDEPENDENT DATABASE BASED ON THE TENTZER MODEL
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IMPLEMENTATION OF THE METHOD OF DATA INSERTION PROCEDURES SYNTHESIS FOR STRUCTURE-INDEPENDENT DATABASE BASED ON THE TENTZER MODEL
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1314-2704
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English
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21
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7.1
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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The purpose of the paper is to implement a method which can synthesize effective data insertion procedures for structure-independent databases based on the Tentzer model. This is a universal database model, which is based on static reference relational tables, linked in a certain way at the physical data level and the logical structure is a meta structure over it. This method makes it possible to synthesize data insertion procedures for such databases, and as result two types of inhomogeneities will be eliminated in it. The first inhomogeneity is associated with various forms of representation of minimal structural units – actions and objects. And the second one is semantic heterogeneities associated with the use of elements that are semantically heterogeneous to the elements of the structure of a structure-independent database. Due to the absence of these inhomogeneities, the productivity of the procedures will be increased in comparison with the initial one. The approbation is carried out on the example of a structure-independent database based on the Tentzer model. As a result of the work carried out, the following were obtained: the minimal unit of data storage for the database based on the Tentzer model; algorithm of action using the developed minimal data storage unit; procedure code. As the minimal data storage unit, a triple of the form <Object, Property, Value> was chosen, and checking the obtained algorithm of actions showed that all the elements present are homogeneous to the database structure based on the Tentzer data model, which indicates the successful testing of this method.
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conference
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21st International Multidisciplinary Scientific GeoConference SGEM 2021
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21st International Multidisciplinary Scientific GeoConference SGEM 2021, 16 - 22 August, 2021
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Proceedings Paper
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STEF92 Technology
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SGEM International Multidisciplinary Scientific GeoConference
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci
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67-72
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16 - 22 August, 2021
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website
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cdrom
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7863
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approbation; data insertion procedure; structure-independent database; action; data model
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