DataStax product leaders Denise Gosnell and Matthias Broecheler will be hosting a webinar on May 19 at 11 am PT to discuss graph databases and common mistakes to avoid. The pair have also co-authored "The Practitioner's Guide to Graph Data: Applying Graph Thinking and Graph Technologies to Solve Complex Problems," which is available for a free preview (Ch 3-5) and can be accessed by signing up for a 30-day free trial of O'Reilly online learning. The book aims to help engineers, data scientists, and data analytics professionals use graph technology to solve complex problems.