Hi all, FYI: I'm currently spending some time on Apache Hama [1] scalability improvements on graph processing and I'm inspecting using Apache DirectMemory for caching graph vertices [2][3]. If any of you want to chime in (or at least have a look) that'd be great, not that it's not yet fully working but still a prototype.
Thanks, Tommaso [1] : http://hama.apache.org [2] : https://issues.apache.org/jira/browse/HAMA-732 [3] : http://svn.apache.org/repos/asf/hama/branches/hama-732/
