Pentaho offers comprehensive data integration and analytics platform.
ETL engine based on Groovy
Sync data between persistence engines, like ETL only not stodgy
Simple message-based, web-based ETL integration
Design, automate, operate and publish data pipelines at scale
osDQ dedicated to create apache spark based data pipeline using JSON
Java tools for decoding and manipulating BER encoded ASN.1 Files
Tool created to aggregate commands to disparate ETL tools
Open source Extract Transform Load engine written in Java