Pentaho Business Analytics is an Open Source Business Intelligence Software platform marketed by Pentaho under a pay-per-support model and complementary software that facilitates the installation and use of the product.
A 30-day evaluation version of the 'EE' (Enterprise Edition) version can be downloaded from the Pentaho website after registration.
The CE version (Community Edition) hosts its source code on SourceForge, and is organised according to the different free software projects that feed the suite, although from the Pentaho project you can download the main components of the solution, the Business Intelligence server, Pentaho Report Designer and Pentaho Data Integration.
Pentaho Business Analytics Resources
Pentaho publications on Dataprix