Explore the intricacies of Akka Cluster through a live demonstration using a 5-node Raspberry Pi-based cluster in this 49-minute conference talk. Gain a clear understanding of clustering concepts, peer-to-peer-based clusters, and node life cycles through powerful visualizations that transform complex topics into easily graspable ideas. Witness demonstrations of Cluster Bluebird bootstrap, Cluster Singleton, KHTTP, and Automatic Recovery. Discover how physical cluster demonstrations can enhance comprehension and engagement. Learn about the construction of the Raspberry Pi cluster and the tools used to create these illuminating demos. Ideal for those seeking to deepen their knowledge of Akka Cluster and reactive systems.