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</head><body><p style="font-size: 12pt; font-family: helvetica, arial, sans-serif; color: rgb(51, 51, 51);">So my understanding is in replication mode pgpool will write updates to all configured PostgreSQL clusters.  IN master/slave mode pgpool will write all changes to the master PostgreSQL cluster and then the master/slave config in PostgreSQL will handle writing to all slaves..</p><p style="font-size: 12pt; font-family: helvetica, arial, sans-serif; color: rgb(51, 51, 51);"><br></p><p style="font-size: 12pt; font-family: helvetica, arial, sans-serif; color: rgb(51, 51, 51);">Multi master is every PostgreSQL cluster can write to every other PostgreSQL cluster.</p><p style="font-size: 12pt; font-family: helvetica, arial, sans-serif; color: rgb(51, 51, 51);"><br></p><p style="font-size: 12pt; font-family: helvetica, arial, sans-serif; color: rgb(51, 51, 51);">Mark</p><blockquote type="cite">On October 12, 2017 at 10:59 AM Nicolas KAROLAK wrote:<br><br><br>So what is the differences between "replication mode" and "master/slave mode"<br>in this case?<br><br>Replication mode does not write on all nodes? Which is what i understand by<br>"multimaster replication".<br><br>Regards,<br>Nicolas KAROLAK<blockquote type="cite">Multimaster replication is not posible with pgpool. You can check bucardo or<br>BDR for that purpose.<br><br>Regards,</blockquote>_______________________________________________<br>pgpool-general mailing list<br><a href="mailto:pgpool-general@pgpool.net">pgpool-general@pgpool.net</a><br><a href="http://www.pgpool.net/mailman/listinfo/pgpool-general" rel="noopener noreferrer" target="_blank">http://www.pgpool.net/mailman/listinfo/pgpool-general</a></blockquote></body></html>