Analytics and business intelligence play a large role in many of our client engagements. Whether it's tracking the performance of new web communities or developing management reporting on top of transactional systems, we find the right solution for clients. Some clients already have preferred BI tools that leverage as part of the solution assembly. If it is a new solution or the client would like to try a different BI tool we recommend considering the open source options such as Pentaho.
Pentaho provides open source Business Intelligence (BI) capabilities including reporting, analysis, dashboards, data mining, data integration, and a BI platform.
http://www.pentaho.com