Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: PSI Conference Series, 12th Edition; Novosibirsk; Novosibirsk
Год издания: 2019
Ключевые слова: OLAP, integral analytic model, analytical integration of heterogeneous data, MDA, xml
Аннотация: When viewed the issue of analytical integration of heterogeneous data without warehouse building the unified model of diverse data sources has to be suggested. The desired model has to take into account analyticalfeaturesof original file formats,toprovidea constructionoftheintegral analyticalmodelandto attendto unlimited userdata queПоказать полностьюries. This paper proposes the analytical object modelin terms of a formalspecification as the unified model and presentsmappingofaXSD schema anda relational database to this model. Themodel hasbeenapplied to analyze The All-Russia website of procurement that uses XML andTheLocal Systemofprocurement that uses relationDB.Themodel instances obtained for each format are partly represented in this paper in the form of JSON.
Журнал: A.P. Ershov Informatics Conference
Номера страниц: 186-196
Издатель: Новосибирский национальный исследовательский государственный университет