Multidimensional Design by Examples

Provided by: Springer Healthcare
Topic: Big Data
Format: PDF
In the authors' approach, the input query is decomposed to infer relevant implicit and explicit potential multidimensional knowledge contained and accordingly, it automatically proposes the set of multidimensional schemas satisfying those requirements. In this paper they present a method to validate user multidimensional requirements expressed in terms of SQL queries. Furthermore, their approach automatically generates and proposes the set of multidimensional schemas satisfying the user requirements, from the organizational operational schemas. If no multidimensional schema is generated for a query, they can state that requirement is not multidimensional.

Find By Topic