Pentaho offers comprehensive data integration and analytics platform.
A user-friendly lightweight BI tool.
SCADA HMI for substations, IoT and automation applications
Active, high-performance open source database middleware
CrNiCKL (chronicle) is a Java database for time series
Data quality analysis, profiling, cleansing, duplicate detection +more
jchart2d is a real-time charting library written in java.
giServer the easy to use and extensible batch and integration server
Open Source Reporting & Data Visualization Platform