Denise Gosnell is a leading light in the emerging graph database category, and author of the highly useful "The Practitioner's Guide to Graph Data: Applying Graph Thinking and Graph Technologies to Solve Complex Problems". Dr. Gosnell walks through what a graph database is, including the difference between a property database and a semantic graph database, and outlines how to create one, how they add value, and most importantly, why graph databases can uniquely solve some of construction's thorniest data problems.