Pentaho offers comprehensive data integration and analytics platform.
Enterprise-strength marketing and product analytics platform
osDQ dedicated to create apache spark based data pipeline using JSON
A lightweight report creation Java library
DSTK - DataScience ToolKit for All of Us
Another JSON extension for SAP ABAP
Open Source Reporting & Data Visualization Platform
Free report server for creating data-driven apps
giServer the easy to use and extensible batch and integration server