An experimental distributed system with Raspberry PI
I am trying to learn distributed systems development, and thus planning to perform experiments using Raspberry PI.
I have no prior knowledge of Raspberry PI in this context. I want to know would it be worth the efforts and money?
And if yes, then what aspects should I first try to explore. I am planning to use Akka technologies, stream platform like Kafka, some monitoring tool like prometheus, CQRS, event sourcing and also some load balancing software.