AWS 對 Aurora (MySQL) 推出 Amazon Aurora Global Database：「Announcing Amazon Aurora Global Database」。
看起來不是 multi-master (從 secondary region 這個字看)，所以寫入的部分還是得送回 primary region 處理：
Aurora Global Database uses storage-based replication with typical latency of less than 1 second, using dedicated infrastructure that leaves your database fully available to serve application workloads. In the unlikely event of a regional degradation or outage, one of the secondary regions can be promoted to full read/write capabilities in less than 1 minute.
應該是單一 endpoint 幫你處理這些雜事...