Trovares xGT isn't a database, it's a graph search engine. See this video with Anita Zakrzewska and Bob Adolf to understand how xGT is beyond databases.
David Haglin, Trovares CTO, explains how Trovares xGT identifies patterns of lateral movement in network log data. https://vimeo.com/354958204
In this video Bob Adolf provides an introduction to graph analytics and a demo of how xGT identifies botnet behavior in network data.