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Endnote
1 In this chapter we will only consider dynamicity at the instance level. Dynamicity
at the schema level is related to the problem of evolution of DWs
and is outside the scope of this chapter.
Handling Structural Heterogeneity in OLAP 2
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Chapter.II
Handling.Structural.
Heterogeneity.in.OLAP
Carlos A. Hurtado
Universidad de Chile, Chile
Claudio Gutierrez
Universidad de Chile, Chile
Abstract
Structural heterogeneous OLAP data arise when several OLAP dimensions with
different structures are mixed into a single OLAP dimension.
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