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SQL Server Exercise for Data Warehouse Candidates

Background Part of the process when looking for candidates to bring into a data warehouse team is to ensure that you hire competent and reliable people. We recently had to fill a data warehouse position in our team and I setup the following technical exercise that helps measure technical competencies of candidates. Candidates were required to do …

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Dimensional Modelling in Lucidchart vs Visio: Part 1

Data modelling is a pivotal skill that every practitioner in data management should acquire. That said, there are numerous tools that can be used to model data. As a Certified Microsoft Professional, my default modelling tool has always been Microsoft (MS) Visio and sometimes, Visual Studio. However, I’ve recently been introduced to Lucidchart and it completely blew my …

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