So you want your company to learn SQL? This book will help you empathize with people learning SQL for the first time. It focuses on the areas where most people get stuck or give up. The book then gives visuals and animations to help people build mental models of the abstract processes behind SQL queries.
Dashboards enable people to make decisions based on data. This book walks you throught the process of defining, prototyping, building, and deploying a dashboard. The focus of the book is to help people make dashboards that get used to make decisions.