I may be missing something, but you're talking about measuring accuracy in unsupervised learning techniques with clustering, especially K-Means clustering? Measuring accuracy in machine learning that is unsupervised learning with...

Found a working example for Azure Data Warehouse (credited to wBob). Going to clean it up more before posting it up.

Yeah, that's what I was thinking - different ways of skinning the same cat.

I don't feel the traditional data warehouse has no use. From an enterprise standpoint, the...

I have been reading your articles for awhile now. I saw you had some new ones up and wanted to place my question at the beginning of the series because...

Hrrm, I don't know how to feel about this article. 

On one hand, you have the ability to look under the hood. On the other hand you may not....

What is the main problem here? Not able to identify what to pull from the source or incrementally loading from source or both? 

If you can identify the records...

What happens if the structure of the CSV file changes? Does it break the External Table? What happens if two files with two different structures exist in the same directory...

Great article and read!

It makes more sense to group positions based on projects rather than job titles. Teams should be built to work together, not work in silos who can sometimes help each...

This is something that makes sense for the organization I work for as we are in performance marketing and the digital economy is breeding new innovations in data every day....