Informatique : Le stockage des données en multidimensionnel ou OLAP a été conçu pour optimiser les performances des applications décisionnelles. Mais ses contraintes, en termes de volume, incitent ...

SQL Server consolidated its No. 1 position in the 2002 worldwide OLAP market, where Microsoft's presence continues to drive down the value of the average sale. But even so, Redmond is not enjoying the ...

Online analytical processing (OLAP) databases are purpose-built for handling analytical queries. Analytical queries run on online transaction-processing (OLTP) databases often take a long time to ...

SQL Server 2005 Analysis Services, with its Unified Dimensional Model, has turbo-charged its OLAP capabilities. These new OLAP solutions can be useful to your business because they're more powerful ...

OLAP extensions to Microsoft's flagship database software that enable users to perform "what if" analyses on their data. Formerly code-named Plato, OLAP Services was introduced with Version 7.0 of SQL ...