-<!-- $PostgreSQL: pgsql/doc/src/sgml/high-availability.sgml,v 1.32 2008/01/30 10:49:55 petere Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/high-availability.sgml,v 1.33 2008/11/17 18:55:14 momjian Exp $ -->
<chapter id="high-availability">
<title>High Availability, Load Balancing, and Replication</title>
server works independently, and periodically communicates with
the other servers to identify conflicting transactions. The
conflicts can be resolved by users or conflict resolution rules.
+ Bucardo is an example of this type of replication.
</para>
</listitem>
</varlistentry>