[Neo4j] large graph visualizations/analytics

Hi, I am trying to load neo4j db in Gephi on a 64-bit windows system with 6GB RAM running a 64-bit jvm but it runs out of memory .. i tried to allocate more memory through the jvm parameters and ended up allocating the maximum possible without any luck. My graphdb is of the following dimensions :

Re: [Neo4j] large graph visualizations/analytics

Mmh, have you tried GraphViz? It's not interactive but might be up to the task, having possibly less overhead than Gephi ... Cheers, /peter neubauer G:  neubauer.peter S:  peter.neubauer P:  +46 704 106975 L:   http://www.linkedin.com/in/neubauer T:   @peterneubauer Neo4j                      

Re: [Neo4j] large graph visualizations/analytics

Ajinkya, just talked to one of the Gephi guys, 2.3M nodes and 60M edges...you should buy another computer with at least 60GB of RAM for Gephi. Cheers, /peter neubauer G:  neubauer.peter S:  peter.neubauer P:  +46 704 106975 L:   http://www.linkedin.com/in/neubauer T:   @peterneubauer Neo4j    

Re: [Neo4j] large graph visualizations/analytics

I suppose suggesting a YarcData system is out of the question too -- http://www.yarcdata.com . -- Actually though - I think what you need to do is aggregate some of your nodes and edges, or you need to figure out (much) subgraphs and only look at them at one time. It is hard for the brain

Re: [Neo4j] large graph visualizations/analytics

You can also just spin up a 4XL AWS instance (with 68G RAM) for the viz and shut it down after you're done. For analytics you can use Neo4j directly or you export your db into twitters cassovary. For visualization, perhaps you can find something here: