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This forum is provided to promote discussion amongst students enrolled in Data Warehousing (CITS3401).
 
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UWA week 17 - 1st semester, week 7

photo Re: Visual Studio cube problems (all 4)
Wed 22nd Apr, 8:14pm, Kai B.  O.P.
I'm not sure what you mean by a count. Do you mean something like using 1 for >50K and 0 for <=50K??
photo Re: Concept Hierarchies (all 8)
Wed 22nd Apr, 8:12pm, Kai B.
My main issue is that only one dimension makes sense to have a hierarchy. My other dimensions would make no sense if I forced a hierarchy on them.
photo Visual Studio cube problems (all 4)
Wed 22nd Apr, 3:16pm, Kai B.
Hey, I seem to be having a problem creating a cube in Visual Studio. What's happening is that when I attempt to make a cube , VS doesn't recognise "IncomeBracket" as a measure of the fact table. Income Bracket only has the values of "<=50K" and ">50K"....

UWA week 16 - 1st semester, mid-semester break

photo Fact Tables (all 3)
Sun 19th Apr, 1:07pm, Kai B.
Hey guys, I'm struggling to find an easy way to create fact tables as CSVs from the Adult- Training data set. I'm using Python, and have separated the data set into dimension tables, but I just can't find a good way to link up all the IDs in a fact table...

UWA week 12 - 1st semester, week 4

photo Visual Studio Cube Data Source Problem (both)
Sun 22nd Mar, 12:45pm, Kai B.
Hey guys, I'm stuck on the week 4 lab sheet, task 2, step 3. No matter what I try I can't get the NewSalesDW to appear as a new data source for MultidimensionalProject. Please help! Thanks!
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