Aggregating Many-to-Many Relationships
Relax…this blog is all about Analysis Services and not about polygamy or something worse. SSAS 2005 went beyond the "classic" OLAP model by introducing flexible dimension-to-measure group relationships, including many-to-many, referenced, fact relationships. M2M relationships can solve some nagging business problems. For example, in a recent project where we had to implement a financial cube, there was a requirement that a G-L account can belong…
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