Dear , I have a question for them , in our work we have an environment with streaming replication and everything works in the best way , we are trying to implement high availability and for that we try to use pgpool and we could not get it to work with md5 authentication The area of systems my company consulted us that we viability of using DRBD The truth is that looking at your site only see old references to that product , without being pgpool recommending us to make high availability? Thank you very much -- View this message in context: http://postgresql.nabble.com/High-Availability-tp5912759.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general