It's not abandonned, they are working on releasing a new version [1] and amazon support officially a backend for dynamodb [2] and IBM use it too [3] [1] https:

It's not abandonned, they are working on releasing a new version [1] and amazon support officially a backend for dynamodb [2] and IBM use it too [3] [1] https://groups.google.com/forum/#!topic/aureliusgraphs/A53p9ZG_k30 https://groups.google.com/forum/#!topic/aureliusgraphs/A53p9... [2] http://www.allthingsdistributed.com/2015/08/titan-graphdb-integration-in-dynamodb.html http://www.allthingsdistributed.com/2015/08/titan-graphdb-in... [3] It seems like IBM forked the project