Explore the realities and misconceptions surrounding Command Query Responsibility Segregation (CQRS) in this 49-minute conference talk from Devoxx Poland 2023. Learn to distinguish between factual information and common myths about CQRS implementation, understanding when and how to properly apply this architectural pattern in software development. Discover practical insights into the benefits, challenges, and real-world applications of CQRS, while debunking widespread misunderstandings that often lead to improper implementation. Gain clarity on the fundamental principles of separating command and query operations, and understand the contexts where CQRS provides genuine value versus situations where it may introduce unnecessary complexity.