OLAP / Data Mining

Azure Futures - Distributed Computing and Number Crunching

"the biggest Azure customers today are the ones using HPC on-premises at the current time" - http://www.zdnet.com/blog/m... Orleans Framework for cloud computing - http://research.microsoft.c... HPC on Azure - http://www.zdnet.com/blog/m... ......

Posted On Thursday, February 3, 2011 7:41 AM | Comments (0)

SSAS DM Algorithms

· DM algorithms that come with SSAS o Decision Trees Algorithm: uses the values, or states, of the designated “input columns” to predict the states of the column that was designated as “predictable”. It identifies the attribute tree that best predicts the result. allows for interplay between attributes and provides a hierarchy of attribute definitions that can be used to take a decision. o Clustering Algorithm: grouping of the cases that contain similar characteristics. Identifies how the data forms ......

Posted On Monday, December 31, 2007 6:19 AM | Comments (0)

SSAS BI Dev Studio OLAP Designers

The 2 main tools used in cube construction using BI Dev Studio are the Dimension Designer and the Cube Designer. To be effective at OLAP, you need to conceptualize your options - know what to do and where to do it. Dimension Designer - Use to edit various properties of an existing dimension, including the attributes, hierarchies, levels, and translations of the dimension, as well as to browse the data contained by the dimension. Contains 3 tabs: · Dimension Structure Tab - view and modify the attributes, ......

Posted On Monday, December 24, 2007 6:57 AM | Comments (0)

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