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On this page I will be publishing various topics related to KNIME. The first one will be about Data Warehousing
In the next issue I will talk about the concept of Slowly Changing Dimensions and what they are useful for.
In this topic I will deal with Null Values and how to handle them
Here I will write about incorporating data from different source systems, something you will surely have to deal with
The Date dimension
Loading data from the internet
In this topic, we will have a look at Summary tables.
And, putting it all together, here is the workflow which executes a full data warehouse load cycle.
UPCOMING TOPICS:
- data quality
If you have any suggestions about upcoming topics. please use the Contact form