1. PivotalrAn convenient R tool for manipulating tables in PostgreSQL type databases and a wrapper of Apache MADlib.
2. GpdbGreenplum Database - Massively Parallel PostgreSQL for Analytics. An open-source massively parallel data platform for analytics, machine learning and AI.
3. GporcaA modular query optimizer for big data
4. gposThe Greenplum Database OS abstraction layer
7. go-gpdbPivotal Greenplum Database downloader and installer based in golang