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Формирование Многомерных Данных С Использованием Промежуточных Представлений

Author

Listed:
  • Зыкин Сергей Владимирович

    (Институт математики им. С.Л. Соболева СО РАН)

  • Полуянов Андрей Николаевич

    (Институт математики им. С.Л. Соболева СО РАН)

Abstract

Рассмотрена проблема автоматизации формирования многомерных таблиц данных из исходной реляционной базы данных с произвольной схемой. Для формирования размерностей таких таблиц предложено использовать ранее сформированные системой представления данных. Возможность повторного использования представлений определяется путем вычисления областей истинности логических выражений.The problem of automation of formation of multidimensional data tables from a source relational database with undefined scheme is considered. For formation of dimensions of such tables the use of data presentations earlier generated by the system is proposed. The opportunity of reuse of representations is defined by calculation of truth domains of logic expressions.

Suggested Citation

  • Зыкин Сергей Владимирович & Полуянов Андрей Николаевич, 2013. "Формирование Многомерных Данных С Использованием Промежуточных Представлений," Проблемы управления, CyberLeninka;Общество с ограниченной ответственностью "СенСиДат-Контрол", issue 5, pages 54-59.
    • Handle: RePEc:scn:009530:14477829
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