There&#x27;s also a comparison matrix of clustering solutions on official wiki: <a href="https:&#x2F;&#x2F;wiki.postgresql.org&#x2F;wiki&#x2F;Replication,_Clustering,_and_Connection_Pooling" rel="nofollow">https:&#x2F;&#x2F;wiki.postgresql.org&#x2F;wiki&#x2F;Replication,_Clustering,_an...</a>