OLAP operations are a set of possible actions that a report can get done with the respective reactions and the effects it causes. Let’s talk about the main one ofContinue readingWhat about OLAP operations?
OLAP, OLTP, Cubes, but before we go ahead, I assume you have read the previous post or you already know what is a Data Warehouse. If not, read it firstContinue readingWhat about OLAP and Cubes?
The “Data Warehouse” terminology was introduced in 1990 by Bill Inmon, recognized as the Dad of it. Years late, Ralph Kimball got this wave to describe it technically deeper. TheseContinue readingWhat about Data Warehouse?