We are running a pg-xl cluster:
2 datanodes (+2 slaves)
Everything works ok except for some medium queries (10 joins + group by). These queries always take 10.xx seconds. There is a 10-...
I'm trying to create a Postgres-XL cluster on 4 servers. I've followed the recipe on https://ruihaijiang.wordpress.com/2015/09/17/postgres-xl-installation-example-on-linux/
(Note: update to pgxc_ctl....