1.

What is UDM? It’s significance in SSAS?

Answer»

UNIFIED DIMENSIONAL Model acts as a bridge between user and data sources. It is built over physical data sources so that the end-user SUBMITS queries against the UDM with the help of tools LIKE Microsoft Excel.

Significances are like
  • Improve the user model.
  • Gives high-performance queries that support INTERACTIVE analysis.


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