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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">donstu</journal-id><journal-title-group><journal-title xml:lang="en">Advanced Engineering Research (Rostov-on-Don)</journal-title><trans-title-group xml:lang="ru"><trans-title>Advanced Engineering Research (Rostov-on-Don)</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2687-1653</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">donstu-863</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICAL AND MATHEMATICAL SCIENCES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКО-МАТЕМАТИЧЕСКИЕ НАУКИ</subject></subj-group></article-categories><title-group><article-title>RESULTS TESTING TECHNIQUE OF VERTICAL CLUSTERING RELATIONAL DATABASE</article-title><trans-title-group xml:lang="ru"><trans-title>Методика тестирования результатов вертикальной кластеризации отношений реляционных баз данных</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гранков</surname><given-names>Михаил Васильевич</given-names></name><name name-style="western" xml:lang="en"><surname>Grankov</surname><given-names>Mikhail V.</given-names></name></name-alternatives><email xlink:type="simple">mv_2@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жуков</surname><given-names>Александр Игоревич</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukov</surname><given-names>Alexander I.</given-names></name></name-alternatives><email xlink:type="simple">zhukov000@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2011</year></pub-date><volume>11</volume><issue>8-2</issue><fpage>1344</fpage><lpage>1347</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Grankov M.V., Zhukov A.I., 2011</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="ru">Гранков М.В., Жуков А.И.</copyright-holder><copyright-holder xml:lang="en">Grankov M.V., Zhukov A.I.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.vestnik-donstu.ru/jour/article/view/863">https://www.vestnik-donstu.ru/jour/article/view/863</self-uri><abstract><p>The results testing technique of the structural optimization of the relational databases founded on the effect leveling of the cache-system is considered. Its feasibility through the paths with object flat sharing is proved.</p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрена методика тестирования результатов структурной оптимизации отношений реляционных баз данных, основанная на нивелировании влияния кэш-системы и доказана возможность ее практической реализации за счет использования трасс с равномерным распределением объектов.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>методы структурной оптимизации</kwd><kwd>вертикальная кластеризация</kwd><kwd>HBVP</kwd><kwd>декомпозиция отношений.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>structural optimization methods</kwd><kwd>vertical clustering</kwd><kwd>HBVP</kwd><kwd>relation decomposition.</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Нго Тхань Хунг. Метод вертикальной кластеризации отношений реляционных баз данных / Тхань Хунг Нго // Вестн. 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