Leading Open Source Business Intelligence software
JasperReports is a powerful open source Java reporting tool that has the ability to deliver rich content onto the screen, to the printer or into PDF, HTML, XLS, CSV and XML files.
The Pentaho BI Project is an ongoing initiative by the Open Source community to provide organizations with best-in-class solutions for their enterprise Business Intelligence (BI) needs. By leveraging the wealth of Open Source technologies and the contributions of the Open Source development community we are able to innovate much faster than commercial vendors. As a result, our goal is not only to provide an Open Source alternative, but to surpass all commercial offerings in terms of features, functions, and benefits.
Provided as a packaged, out-of-the-box, ready-to-install platform, Talend Open Studio is one of the most promising open source ETL tool.
Other Open Source Business Intelligence software
Bizgres is the an open source, production ready database server focused exclusively on supporting Business Intelligence applications.Bizgres targets entry-level and departmental workloads such as data marts and reporting applications in the 10-300 Gigabyte range.
SpagoBI is an open source Business Intelligence platform which uses many FOSS tools as analytical engines, integrating them in an infrastructure which offers a cross-operativeness and a consistent vision between Report,OLAP,Data Mining,Dashboard and over the DWHSpagoBI is a Business Intelligence Free Platform which uses many FOSS tools as analytical engines, integrating them in an infrastructure which offers a cross-operativeness and a consistent vision between Report,OLAP,Data Mining,Dashboard and over the DataWarehouse.