Big Data Test – SCD – Redshift
Redshift is the first AWS technology that I am using for the big data test of slowly changing dimension processing. The data we need has...
Big Data Test – SCD – Design
Given the requirements and the set based table recreate solution discussed in the introduction, we need more detail on the steps required to solve this...
Big Data Test – SCD – Generating Data
According to the introduction, this test needs to generate some test data. The requirements for the test data are. The destination table will have 200...
Big Data Test – SCD – Introduction
I’ve set myself an interesting test. What are some of the big data solutions for creating a slowly changing dimension (SCD)? Making sure everyone is up to...