Here&#x27;s a table: <a href="https:&#x2F;&#x2F;wiki.postgresql.org&#x2F;wiki&#x2F;Replication,_Clustering,_and_Connection_Pooling#Comparison_matrix" rel="nofollow">https:&#x2F;&#x2F;wiki.postgresql.org&#x2F;wiki&#x2F;Replication,_Clustering,_an...</a><p>It&#x27;s worth noting that BDR is much more mature that the table indicates and is probably the easiest to set up today (for up to 48 masters in a pool).