Craig from Citus here. Unfortunately, at this time Citus isn't really focused solely on solving the HA implementation for single node Postgres. Rather, we're fo

Craig from Citus here. Unfortunately, at this time Citus isn't really focused solely on solving the HA implementation for single node Postgres. Rather, we're focused on when you need to scale for performance issues. Our multi-master setup is targeting use cases that need higher throughput of 500,000+ single wrote inserts per second or say higher than 5 million writes per second when using ingestion with Postgres \copy.