Darren Wood, InfiniteGraph Lead Architect, addresses the developer audience at Glue Conference 2010 in Colorado (May 27, 2010), where he discusses the technical challenges to running queries traversing relationships to 4, 5 or more degrees of separation, across extremely large graph datasets in the cloud.

[wpvideo 88AgYhPW]

And here are the simplified slides from his presentation:

[slideshare id=4592346&doc=gluecon-infinitegraphpublicpresentation-100623164050-phpapp02]