#Wan
1 post in tag “Wan”.
Geo-Distributed Systems: WAN Latency, Multi-Leader Replication, and the Speed-of-Light Constraint
2026-02-13How the speed of light shapes the architecture of global-scale systems — from multi-leader and leaderless replication to CRDTs, Spanner, CockroachDB, and the fundamental tension between consistency and latency.