Analysis of data virtualization & enterprise data standardization in business intelligence

Accordingly, we propose a Data Quality Manager as a framework to deal with data inconsistencies and lack of quality due to different sources; presenting a continu- ous process of

Afficher le nom du musée (musée), le montant total des tickets de chaque musée (ventes), le montant moyen du ticket pour tous les musées (ticket moyen tous musées), le montant moyen

Details: Data file in Excel format attendance metro lines for 2011 (extract limited to 20 stations of the busiest subway). All metro stations are present in

Etape 1 : Calculer le nombre de trajet et le chiffre d’affaires par mode de règlement pour les autoroutes gérées par SAPRR pour l’année 2014 et 2015 (uniquement l’année de

Financement pour les startups et les PME dans le cadre du Concours Mondial d’Innovation Soutien aux éventuels projets d’accélérateurs Big Data et aux fonds d’amorçage

We found that intensity and fold-change variability similarities between different plat- form measurements can assist the analysis of independent data sets and can produce

Designing our data warehouse using source tables with a network of helper views leading to a few final views has helped us tremendously in conducting and adapting the ETL processes

In other words, data in- tegration in Data Warehousing should follow the local as view approach, where each table in a source and in the Data Warehouse is defined as a view of a