Postgre-XL is a new MPP fork of PostgreSQL.
This version is a test of Postgre-XL with Docker, the default configuration file runs several data nodes, 1 gtm and 1 coordinator. The docker configuration is not fully functional and is unsecure (run with docker privilegied mode, no password for postgresql coordinator).
We have written a tutorial explaining the use of this docker configuration.
Matthieu Lagacherie and Yannick Drant