Why We Split meta/root and coordinator in NoKV

Links Repo: https://github.com/feichai0017/NoKV Interactive demo: https://demo.eric-sgc.cafe/ When people first look at a distributed KV system, one of the most natural assumptions is: “There should be one control-plane service that owns the cluster metadata.” That intuition is understandable. If you’ve looked at systems like TiKV, the first mental model you often get is something like a PD-style component: routing, timestamps, heartbeats, scheduling decisions, cluster topology, all gathered aro