The Ultimate Data Streaming Guide: Concepts, Use Cases, Industry Stories` is a practical guide that explores real-world use cases of data streaming across various industries. The book offers insights into successful data streaming practices and provides over a dozen real-life customer examples, including BMW Group, KOR, Lufthansa, Migros, Schiphol Group, and Uniper. Jay Kreps, Inventor of Apache Kafka, Co-founder and CEO of Confluent, praises the book as a "fantastic resource" that captures not only technology but also stories behind adoption and value delivery. The guide is designed for both experienced users and newcomers to data streaming, providing a matrix of technical use cases and industry success stories, with links for easy navigation between chapters. The book concludes with best practices for creating internal data streaming communities and accelerating the data streaming journey. Confluent plans to release new editions featuring updated content and community success stories, inviting feedback and ideas from readers.