I was just now reading through the homepage slides, which include an intro to pgpool-II 3.0's support for 9.0 replication. I noticed there's a monitoring tool that uses polls the standby's pg_last_xlog_receive_location() and alerts if it's too far behind pg_current_xlog_location(). Could a similar approach be used for a simple implementation of synchronous replication? Any major pitfalls here (besides the need to balance polling frequency and latency)?
(I realize that synchronous replication is in the works for 9.1.) Thanks in advance. -- Yang Zhang http://yz.mit.edu/ _______________________________________________ Pgpool-general mailing list [email protected] http://pgfoundry.org/mailman/listinfo/pgpool-general
