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 | Jun 9, 2020 | Big Data, Data Management
“So, you finally got it?” “So, you finally got it?” “What?” “Well your Data Hub!!!!” “Oh yeah, that’s great, we implemented it right after our Datalake!!!” “But then what are the benefits?” “…” “Well, first of all, imagine the Datalake!” “…” “…” “…” “We put a...
by Stéphane Vivien | Jun 2, 2020 | Data Management
What is MDM? MDM (Master Data Management) is the combination of methods, tools and processes to ensure that a data, identified as transverse in the company, is unified (both in terms of definition and quality) and therefore usable without ambiguity by all the services...
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...
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