2
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1answer
106 views

Advices for modeling facts, time hierarchies based on two conditions

Sorry if my question does not belong to that SE but I tried to find the best place and it ended up here. My problem is this : I've got a table modeled as this in our datawarehouse env. : MYTABLE ...
5
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2answers
323 views

Solutions for reporting off of an EAV structured database?

Existing setup SQL Server 2005 with standard EAV table that users want to slice and dice with a BI tool (Cognos). Is there any hope that we can transform this data into a format that we can report ...
2
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1answer
901 views

What are the differences between Cognos and SPSS modeler products?

My school wants to start doing some data mining, and probably go with an IBM product. I've done a fair amount of searching, but the differences between the two products seem cloudy to those of us who ...