Multidimensional database technology has matured in the data analysis industry since the 1960s. [1] A multidimensional database is a variation of the relational model that uses multidimensional ...

In a data warehouse, OLTP data is typically transformed and stored in a relational database and then loaded into a multidimensional database for analysis.

The original intention of surrogate keys across multidimensional database designs was to help optimize joins by keeping all keys, used for joining between facts and dimensions, both numeric and single ...

A multi-dimensional database may have 30-40 dimensions or more. That just freaks us out. H.G. Wells tried to help us with the 4 th dimension but beyond that we lose it completely.

InterSystems Corp., a provider of database systems, will make its CACHE database available for Mac OS X early next year. Already used by developers building transaction processing applications on ...