ДИНАМИЧЕСКОЕ РЕПЛИЦИРОВАНИЕ ФРАГМЕНТОВ ДАННЫХ В РАСПРЕДЕЛЁННЫХ ИНФОРМАЦИОННЫХ СИСТЕМАХ МЕЖРЕЛИГИОЗНЫХ УЧРЕЖДЕНИЙ
Keywords:
Distribution, fragmentation, replication, optimization, placement, migration, network, load, resources, model.Abstract
This study examines the issue of dynamic replication of data fragments in distributed information systems. In recent years, efficient management and processing of databases has become a critical scientific challenge. Due to the limitations of centralized databases, distributed database systems (DDBs) are considered an alternative solution for fast data access, improved system reliability, and reduced operational costs. The study explores methods to enhance the efficiency of distributed systems using fragmentation and replication technologies. The research analyzes the application of horizontal, vertical, and hybrid fragmentation models in distributed systems and evaluates their impact on optimal data placement strategies.
References
Сомов, С. К. (2018). Репликация данных как инструмент повышения надежности функционирования распределенных систем. Информационные технологии и вычислительные системы, (3), 69-79.
Кондрусева, С. А. (2020). Технологии сбора и обработки больших массивов информации. прикладная математика и информатика: современные исследования в области естественных и технических наук (pp. 574-578).
Сомов С.К. Сохранность информации в распределенных системах обработки данных / – М.: ИПУ РАН. – 2019. – 254 с.
Чернышев Г.А. Обзор подходов к организации физического уровня в СУБД // Труды СПИИРАН. 2013. – Санкт-Петербург. 2013, – Вып. 1(24). – c. 222–275.
Tos U. and oth. Dynamic replication strategies in data grid systems: a survey. – The Journal of Supercomputing. 2015, – Volume 71, – Issue 11. – pp. 4116–4140.
Chu W.W, File Allocation in a Multiple Computer System // IEEE Transactions on Computers, 1969, – Vol. C-18, – № 10. – p. 885–889.
Чернышев Г.А. Обзор подходов к организации физического уровня в СУБД //– СПб®: Труды СПИИРАН® 2013. – Вып. 1(24). – c. 222 – 275.
Abdalla H.I.,Amer A.A., Mathkour H. A. Novel Vertical Fragmentation, Replication and Allocation Model in DDBSs // Journal of Universal Computer Science. –2014. – V. 20, –N. 10. –P. 1469– 1487.
Gupta,S.,Panda S. Vertical Fragmentation, Allocation and ReFragmentation in Distributed Object Relational Database Systems(Update Queries Included) / International Journal of Engineering Research and Development. – 2012. – V. 4, – N. 7. – P. 45– 52.
A. Mohamed, D. Alimjon, A. Choriev, T. Saravanan, L. Jasim and M. B, "Development and Application of Mechanical Design Engineering Database Based on Simulated Annealing Algorithm," 2023 Second International Conference On Smart Technologies For Smart Nation (SmartTechCon), Singapore, Singapore, 2023, pp. 1398-1403, doi: 10.1109/SmartTechCon57526.2023.10391752.
Alimjon, D. (2022). Problems of data replication in distribution systems. ACADEMICIA: An International Multidisciplinary Research Journal, 12(5), 1119-1128.
Additional Files
Published
How to Cite
License
Copyright (c) 2025 Alimjon Dadamuxamedov
This work is licensed under a Creative Commons Attribution 4.0 International License.
