If you or one of your co-workers is comfortable using JavaScript, there are a
couple of visualization libraries you can use: take a look at cytoscape.js and
sigma.js, not offer pretty good visualization options and cytoscape.js supports
a decent number of graph algorithms...both would require
For what it is worth here are my two bits: like Simon said, the best approach
depends on your use case: if you are interested in Janus Graph, like Simon
suggested, it is part of the Hortonworks distribution and is used internally by
Atlas, so it should not be too difficult to integrate...not
