A data warehouse typically is a collection of historical data designed for decision support, so it is updated from the sources periodically, mostly on a daily basis. Today's business however asks for fresher data. Real-time warehousing is one of the trends to accomplish this, but there are a number of challenges to move towards true real-time. This paper proposes 'Multi-stage Trickle & flip' methodology for data warehouse refreshment. It is based on the 'Trickle & flip' principle and extended in order to further insulate loading and querying activities, thus enabling both of them to be more efficient. © 2011 Springer-Verlag.
CITATION STYLE
Zuters, J. (2011). Near real-time data warehousing with multi-stage trickle and flip. In Lecture Notes in Business Information Processing (Vol. 90 LNBIP, pp. 73–82). Springer Verlag. https://doi.org/10.1007/978-3-642-24511-4_6
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