Query optimization in relational database systems and cloud computing technology

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Optimization is the heart of relational Database Management System (DMBS). Its can analyzes the SQL statements and determines the most efficient access plan to satisfy every query request. Optimization can solves this problem and analyzes SQL statements specifying which tables and columns are available. And then request the information system and statistical data stored in the system directory, to determine the best method of solving the tasks required to comply with the query requests.

Keywords: query optimization, cloud computing technology, relational database systems
Citation in English: Computer Research and Modeling, 2015, vol. 7, no. 3, pp. 649-655

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International Interdisciplinary Conference "Mathematics. Computing. Education"

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