10th International Scientific & Practical Conference “Culture, Science, Education: Problems and Perspectives"10th International Scientific & Practical Conference “Culture, Science, Education: Problems and Perspectives"Nizhnevartovsk State University12130210.36906/KSP-2022/58Conference Report, Theses of ReportStatic optimization of distributed queries on broadcast networksMammadliR. E.<p>Ph.D.</p>red@nvsu.ruNizhnevartovsk State University021220224304340801202308012023Copyright © 2022, Mammadli R.E.2022<p>Query optimization is one of the most relevant problem in the implementation of geographically distributed databases. The presented work is devoted to the study of the issue related to the query optimization algorithm in distributed databases. The author uses empirical and theoretical research methods. The work uses scientific materials of domestic and foreign authorship.</p>distributed databasesstatic query optimizationdistributed query processingbroadcast networksSQLраспределенные базы данныхстатическая оптимизация запросовраспределенная обработка запросовшироковещательные сетиSQL[Грофф Дж., Вайнберг П., Оппель Э. SQL: Полное руководство. М.: Вильямс, 2015. 961 с.][Мамедли Р.Э. Системы управления базами данных. Нижневартовск: Изд-во Нижневарт. гос. ун-та, 2021. 214 с.][Мейер М. Теория реляционных баз данных. М.: Мир, 1987. 608 с.][Coronel C., Morris S. Database Systems: Design, Implementation, and Management. Cengage Learning, Inc, 2019. 837 p.][Fagin R. The Decomposition Versus Synthetic Approach to Relational Database Design // Proceedings of the 3rd International Conference on Very Large Data Bases. Vol. 3. VLDB Endowment, 1977. Pp. 441–446. (VLDB ’77).][Kossmann D., Stocker K. Iterative Dynamic Programming: A New Class of Query Optimization Algorithms // ACM Transactions on Database Systems. 2000. Vol. 25. № 1. Pp. 43–82. https://doi.org/10.1145/352958.352982][Tamer Özsu M., Valduriez P. Principles of Distributed Database Systems. Springer Science+Business Media, LLC, 2011.]