<div dir="ltr"><p class="MsoNormal" style="font-size:12.8px"><a name="m_2969943214555106859__olk_signature"><span style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(33,33,33);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Hi to All,</span></a></p><p class="MsoNormal" style="font-size:12.8px"> </p><p class="MsoNormal" style="font-size:12.8px"><span style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(33,33,33);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">I am beginner on pgpool.</span></p><p class="MsoNormal" style="font-size:12.8px"><span style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(33,33,33);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">I want to understand the difference between master-slave and pgpool replication mode.</span></p><p class="MsoNormal" style="font-size:12.8px"><span style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(33,33,33);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Now, I have implemented a postgresql streaming replication, so I&#39;m using master-slave mode on pgpool-II.</span></p><p class="MsoNormal" style="font-size:12.8px"><span style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(33,33,33);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">However, I would like to understand the characteristics of internal replication at pgpool:</span></p><ol start="1" type="1" style="font-size:12.8px;margin-top:0cm"><li class="gmail-m_2969943214555106859gmail-MsoListParagraph" style="margin-left:0cm;color:rgb(33,33,33)"><span style="font-size:12pt;font-family:Arial,sans-serif;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Is it a Master-Master Replication Type?</span></li><li class="gmail-m_2969943214555106859gmail-MsoListParagraph" style="margin-left:0cm;color:rgb(33,33,33)"><span style="font-size:12pt;font-family:Arial,sans-serif;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Are there Primary and Standby or not?</span></li><li class="gmail-m_2969943214555106859gmail-MsoListParagraph" style="margin-left:0cm;color:rgb(33,33,33)"><span style="font-size:12pt;font-family:Arial,sans-serif;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">If a postgres server goes down and then restarts, is there an automatic way to update the data?</span></li><li class="gmail-m_2969943214555106859gmail-MsoListParagraph" style="margin-left:0cm;color:rgb(33,33,33)"><span style="font-size:12pt;font-family:Arial,sans-serif;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Is there a failover and recovery procedure?</span></li></ol><p class="MsoNormal" style="font-size:12.8px"><span style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(33,33,33);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Thanks to all</span>.</p><p class="MsoNormal" style="font-size:12.8px"><span style="font-size:12pt;font-family:Arial,sans-serif;color:rgb(33,33,33);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Best regards.</span></p></div>