The choice of data relations storing in informational systems
About authors
- 1 — National Mineral Resources University (Mining University)
- 2 — National Mineral Resources University (Mining University)
- 3 — National Mineral Resources University (Mining University)
Abstract
Storing and processing data of mineral resources usually imply large amounts of data. So increasing data search operation speed is the subject of a notable interest. User of any relational data base, as a rule, imagines it as a set of normalized relations (tables). These tables, at the physical level, can be represented in the different ways. The paper is dedicated to the analysis and comparison of cortege (traditional) and domain (transposed) ways of storing data relations.
References
- Алгоритмы: Построение и анализ: Пер. с англ. / Томас Х.Кормен, Чарльз И.Лейзерсон, Рональд Л.Ривест, Клиффорд Штайн. М., 2007.
- Кнут Д. Искусство программирования для ЭВМ. Сортировка и поиск. М., 2000. Т.3.
- Конноли Т. Базы данных: проектирование, реализация и сопровождение. Теория и практика / Т.Конноли, К.Бегг, A.Страчан. М., 2000.
Similar articles
Prospects of developing coal energy supply of thermal power station on competitive base in Russia
2014 Yu. N. Vasilev
Principles of waste management in the mining industry under the division of property rights to mineral resource
2014 M. A. Nevskaya
The application of the least squares method for approximation of periodic processes at forecasts construction
2014 V. A. Chirukhin
Enhancement of efficiency of underground coal mining development of complexity mining-and-geological parameters
2014 A. A. Sidorenko, S. A. Sidorenko