Explore the latest advancements in Spring Framework 5.2 through this comprehensive conference talk from Devoxx Poland 2019. Delve into the core container's evolution, focusing on its embrace of cutting-edge reactive technologies like R2DBC and RSocket. Discover how these technologies are integrated through Spring's transaction and messaging abstractions. Learn about the framework's adaptations for GraalVM support and compile-time annotation indexing, enhancing performance and efficiency. Gain valuable insights from Juergen Hoeller as he revisits the core component container, providing a deep dive into the framework's latest features and improvements.