Super Official Graph databases are a great way to store conversational data. A simple dialog tree can add depth to character interactions in a video game. A knowledge graph can extract more meaning from dialog to better understand how user intent relates to an application’s data.

In this article, I’ll show you a basic graph model for capturing chatbot interactions and how to persist them using the Apache TinkerPop framework. I’ll also show you some Gremlin queries for adding a recommendation feature to the chatbot.

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