Sentence examples for multidimensional data warehouse from inspiring English sources

In particular, for relational databases, the multidimensional data warehouse consists of one or more star schemata.

In this subsection, we first introduce the classical modeling of our multidimensional data warehouse dedicated to RSS feeds in our case of study.

The MultiDim model is a conceptual multidimensional model for data warehouse and OLAP applications.

Alongside, the set of RSS can be considered as a multidimensional data stored in a data warehouses (DW).

In fact, due to the multiplicity of the analysis axis of RSS feeds, we opt for multidimensional modeling as a data warehouse in order to perform better-quality analysis.

The quality of a multidimensional schema (and/or a data warehouse) was extensively addressed in the literature on data warehousing, particularly through metrics defined in terms of the structural elements of the schemas (cf. [38, 39]) and through sets of constraints defined at the model level.

Section 3 sketches a thorough study of the related work to the active data warehouse and multidimensional recommender system.

A traditional database allows for only the simplest, most repetitive queries; a data warehouse is multidimensional: It's set up to analyze data using hundreds of variables simultaneously.

In this section, we present an overview of the previous work that has been done in active data warehouse and multidimensional recommender system.

These operators can be used to define platform-independent OLAP queries as a part of the specification of the data warehouse conceptual multidimensional model.

While a traditional database, even a very big one, allows for only the simplest, most repetitive queries, a data warehouse is multidimensional, allowing for data to be analyzed using hundreds of variables simultaneously.