I'm trying to find good BI tool which can be connected with PostgreSQL database. I need following abilities: reporting services, dashboards, OLAP and data mining. BI server should work on linux system and solution shouldn't be very expensive.
I looked at wikipedia list of BI tools - almost all of open-source and free tools doesn't fit my needs. List of proprietary products is too big to check all of them. Pentaho Community Edition looks interesting but it doesn't has dashboards (it's only in commercial version but prices are not published) and doesn't seems very useful. JasperSoft doesn't has dashboards in free version too. Please, advice.