CASPIAN JOURNAL
MANAGEMENT AND HIGH TECHNOLOGIES
Using object-relational mapping to create a distributed database in a hybrid cloud infrastructure
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Read | Lukyanchikov Oleg I., Nikulchev Evgeniy V., Payain Semen V., Pluzhnik Evgeniy V. Using object-relational mapping to create a distributed database in a hybrid cloud infrastructure // Caspian journal : management and high technologies. — 2014. — №4. — pp. 76-87. |
Lukyanchikov Oleg I. - lecturer, Moscow State University of Instrument Engineering and Computer Science, 20 Stromynka St., Moscow, 107996, Russian Federation, luk-it6@yandex.ru
Nikulchev Evgeniy V. - D.Sc. (Engineering), Professor, Vice-rector for scientific work; Professor of High School of System Engineering, Moscow Technological Institute; Moscow Institute of Physic and Technology, 38a Leninskiy Avenue, Moscow, 119334, Russian Federation; 9 Institutskiy per., Dolgoprudny, Moscow region, 141700, Russian Federation, e_nikulchev@mti.edu.ru
Payain Semen V. - Ph.D. (Engineering), Moscow Technological Institute, 38a Leninskiy Avenue, Moscow, 119334, Russian Federation, sadsema@gmail.com
Pluzhnik Evgeniy V. - First vice-rector; post-graduate student, Moscow Technological Institute; Moscow State University of Printing Arts, 38a Leninskiy Avenue, Moscow, 119334, Russian Federation; 2A Prynishnikov St., Moscow, 127550, Russian Federation, e_pluzhnik@mti.edu.ru
One of the challenges currently problems in the use of cloud services is the task of designing of specialized data management systems. This is especially important for hybrid systems in which the data are located in public and private clouds. Implementation monitoring functions querying, scheduling and processing software must be properly implemented and is an integral part of the system. To provide these functions is proposed to use an object-relational mapping (ORM). The article devoted to presenting the approach of designing databases for information systems hosted in a hybrid cloud infrastructure. It also provides an example of the development of ORM library. The use virtualization and various communication channels, makes it impossible to assess the effectiveness of the algorithms and parameters query performance. Therefore, it requires experimental investigation and the possibility of rapid modification processing methods. Important function realized by using ORM, makes it possible to change any of the object's method without changing the system architecture and full parsing code. The proposed approach also allows for the idea of using feedback to the software configuration of data access and query processing, to ensure the security of data access and integrity control.
Key words: облачные технологии, базы данных, объектно-реляционные отображения, проектирование баз данных, управление данными, облачные сервисы, облачная инфраструктура, объектно-ориентированный подход, программно-конфигурируемые системы, гибридное облако, cloud comp