Subject Firebird article in "BI Spektrum"
Author Thomas Steinmaurer

again for the German speaking guys here ... ;-)

The current edition of the "BI Spektrum" magazine (a well established
magazine on business intelligence and data warehousing in the German
speaking area) has included my article on discussing a case study on
techniques for pre-aggregating data in a DWH using Firebird as
relational backend.

The list of content of the current edition is available here:

A very short abstract and a purchase link for this particular article is
available here: