Yesterday @lastknight was looking for something to store and query a huge graph dataset. He found Titan developed by Aurelius and released last August. It is a distributed graph database who can rely on Apache Cassandra, Apache HBase or Oracle BerkeyDB for storage. It promises to be fully distributed and horizontally scalable, it’s really ambitious and presentation seem really interesting 🙂

Aurelius also develops Faunus, a Apache Hadoop-based graph analytics engine for analyzing massive-scale graphs.

More about Titan and Faunus:

[UPDATE 2013-03-10] Subscription page describe details about software (developed and planned) by Aurelius. The Fulgora processor seems really interesting.