Deepgreen DB is derived from the open source Greenplum DB
project. It maintains 100% compatibility with Greenplum DB.
From SQL and stored procedures syntax, to storage formats on
disk, to operation utilities such as
gpfdist, Deepgreen DB ensures full compatibility
to minimize effort in redeployment. In particular:
quicklzis in use.
In a word: Speed.
For most OLAP workload that is CPU-bound, Deepgreen DB runs up to 3X faster than Greenplum DB on average.