Explore the intricacies of running databases on containers in this insightful DockerCon 2021 talk by Denis Souza Rosa. Gain valuable knowledge on best practices, performance optimization techniques, and potential challenges when deploying database systems within containerized environments. Learn how to leverage Docker's capabilities to enhance database scalability, portability, and management while addressing common concerns such as data persistence and security. Discover strategies for seamlessly integrating containerized databases into your existing infrastructure and development workflows, enabling more efficient and flexible application architectures.