Udacity Data Engineering - Data Modeling
< 2 years back - need to brush up>
This was a good intro to relational modeling, data warehousing with fact and dimensions.
using group sets and cubes for faster analytics, slicing, dicing, drill down and roll up.
The project was a whole bunch of transformations converting a relational model to a data warehouse model.
There were also a bunch of methods used to create schemas repetitively.
When I brush up this course, I will update the learning here along with code snippets.
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