Posts Tagged ‘BDWM’

Weekly Wisdom for 6 mar 2008

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Thoughts about Record Source in Data Vault Modelling

Today I was at the BDWM course at my customer. The teacher explained to us how we should use the SOURCE SYSTEM COMPONENT within the IBM Banking Data Warehouse Model (BDWM). The resamblence with the Record Source field in a Data Vault Datamodel stroke me. Both are used, in essence, to provide information about which [...]

Getting Certified as a Data Vault Engineer – Day 2

On this second day Dan and his crew are going to talk to us in a more technical manner. We are ready to dive deeper into the Data Vault and better understanding the advantages and disadvantages of the Data Vault. First a little rephrase of my questions after reading the material on Dan’s website and [...]

Getting Certified as a Data Vault Engineer – Day 1

Today I started a course on the data modelling technique Data Vault by Dan Linstedt. From the perspective of being a teacher of Dimensional Modelling (Ralph Kimball) for the Capgemini Academy, this is a interesting course, because Data Vault claims to take both the advantages from Dimensional Modelling and 3NF modelling. Beside this teaching of [...]

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