by Stéphane Vivien | Feb 1, 2021 | BI, Data Management
There are similarities between the approach to implementing an MDM system and the approach to implementing an EDWH with Data Vault, especially speaking about the business key concept. This for a very simple reason: these 2 subjects are complementary! Indeed, a Data...
by Jean-François SALUDEN | Oct 20, 2020 | BI, Data Management
No, this is not the sequel of Little House on the Prairie, but rather the continuation of our articles related to the buzz words wandering in the world of Data… So now that the implementation of Datalakes has been completed – or is in progress, or even...
by Jean-François SALUDEN | Sep 21, 2020 | BI, Data Management
Limitations One of the fundamental assumptions of this methodology, and so one the crucial points during the design phase lies in determining the Business Keys (BKs) and their immutability in every process and source system to be considered: the definition of the BK...
by Jean-François SALUDEN | May 25, 2020 | BI, Data Management
As discussed earlier, the key points of the methodology do not rely on any technical complexity on the physical modeling or on data loading processes, but rather on an adequate representation of business objects and of their relationships as the core of the data...
by Jean-François SALUDEN | Apr 16, 2020 | BI, Data Management
What is Data Vault? Data Vault is a hybrid modeling methodology, that stands between the 3rd Normal Form and denormalized forms coming from Business Intelligence world; as a methodology, it’s therefore not constrained by specific tools or by technology-related choices...
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