Erlang Performance Lab demo – YouTube
In this demo we visualise traffic within Elixir cluster. The cluster consists of two nodes 'foo' and 'bar' running the KV Server from the Elixir Getting Started tutorial . The central circle represents the Internet. The other two circles represent 'foo' and 'bar' nodes. When we execute the demo_kv function, we start hitting the 'foo' node with requests to create buckets. As a result some buckets are created on the 'foo' node, but some are delegated to the 'bar' node. We can observe traffic fl ...