1.1 Définition du projet

La définition du projet BI est la première étape et la plus cruciale de la gestion de projet BI. Elle permet d'évaluer l'aptitude et...

1.2 Planification et gestion du projet/Programme BI

La planification de projet BI permet avant tout de donner une identité au projet BI, un nom qui sera vehiculé dans toute l'entreprise. On...

1.3 Définition des besoins BI

Il est essentiel de bien comprendre les utilisateurs et leurs besoins, sinon l’entrepôt deviendra rapidement un exercice vain de la part de l’équipe des...

Livres BI

Kimball design Tips

Slowly Changing Dimensions, Part 2

The owner of the data warehouse must decide how to respond to the changes in the descriptions of dimensional entities like Employee, Customer, Product,...

Design Tip #156 An Excel Macro for Drilling Across

  Drilling across separate business processes is one of the most powerful applications in a data warehouse. We often describe drilling across as...

Design Tip #155 Going Agile? Start with the Bus Matrix

Many organizations are embracing agile development techniques for their DW/BI implementations. While we strongly concur with agile’s focus on business collaboration to deliver value...

White Paper: An Architecture for Data Quality

In this white paper, Ralph proposes a comprehensive architecture for capturing data quality events, as well as measuring and ultimately controlling data quality in...

Design Tip #147 Durable “Super-Natural” Keys

One of the tasks of the ETL system’s customer dimension manager is to “assign a unique durable key to each customer.” By durable key,...

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