As of the time of writing, there is no way to run this cost-effectively without provisioning and managing VM-equivalents, which is out-of-scope for this work.
python-igraph
(No QL)
Does it make sense to have two Python libraries supported (vs supporting another gdb)?
This is a single issue to track graph databases for which we may consider support. Comments/edits in this thread are better than standalone issues.
More graph databases here.