2 ms·
You need all worker nodes to be available for 2pc to succeed. So the solution you have a standby for each node which is not very viable for a large cluster.
by qaq 8y ago
You need all worker nodes to be available for 2pc to succeed. So the solution you have a standby for each node which is not very viable for a large cluster.
- manigandham 8y agoYes, the fact that Postgres is not natively distributed means that HA/replication will be very inefficient to implement. Citus is best used when transactions don't cross shard boundaries, in which case they execute on a single node and give you the low-latency to match.