How to implement Slowly Changing Dimensions (SCD) in Talend (part 2/2) In the previous blog we talked about the different types of Slowly Changing Dimensions. We went into more detail on SCD type 2. In this blog we will show you how to implement SCD in Talend. First, we will talk about the built-in SCD [...]
- april 2021
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How to implement Slowly Changing Dimensions (SCD) in Talend (part 1/2) One of the responsibilities of a data engineer is bringing data together from different sources into a data warehouse. In a data warehouse you gather facts and dimensions. The latter contain relatively static data about entities as geographical locations, customers, or products. This dimension [...]