Сибирский федеральный университет

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 queries. 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

• Korobko Anna (Institute of Computational Modeling of the SB RAS)
• Metus Anna (Institute of Computational Modeling of the SB RAS)

• РИНЦ (eLIBRARY.RU)