Inserting calculations. Percentages of Total and Transformations.
MicroStrategy allows us to include in the report estimates that are made on the values of the columns...
When we try to learn something about business intelligence solutions from leading manufacturers (or come to know a particular vendor), it is difficult to clear the tangle of...
In previous reviews of this series on how not to build a data warehouse , explained the features of the dimensions and hierarchies. However, I was missing a major aspect of...
We will develop processes to load the fact table sales of our project using Talend. Before this, we will make some considerations about the frequency of load processes will allow...
Good ..
I just finished reading Pentaho Kettle Solutions . This book is so extensive and interesting, I've been reading longer than I thought, but I was surprised with the...