This session explores building graph databases on AWS, examining common use cases, design patterns, and best practices. We then discuss the main options for running graph databases on AWS and go deeper into the Amazon DynamoDB storage backend plugin for Titan launched earlier this year. The Amazon Fulfillment team will share their story of running the Titan graph database on DynamoDB to track inventory going in and out of the company's fulfillment network. They provide best practices on running an efficient graph database at massive scale.