Dirk provided a very well structured training on temporal data. He helped me a lot to increase my knowledge about this challenging topic.
I was very satisfied with Dirk Lerners Temporal Data in a Fast-Changing World! training. The training answered all my question about bi-temporality, not addressed in other Data Vault trainings with such clarity.
The webinar series prepares you for the DMC certification in an entertaining way. Many questions, helpful exchange between the participants. And Dirk, who always seems to know the answer!
Since more than 15 years I’m working with bitemporal data in Data Warehouse solutions. Meanwhile it is easy to design, build and populate tables for bitemporal data. But how to design and build bitemporal dimensional modeled Data Marts was new to me. Dirk Lerner does a very good job in explaining complex bitemporal stuff.
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