-<!-- $PostgreSQL: pgsql/doc/src/sgml/failover.sgml,v 1.11 2006/11/17 08:46:53 meskes Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/failover.sgml,v 1.12 2006/11/17 09:00:03 neilc Exp $ -->
<chapter id="failover">
<title>Failover, Replication, Load Balancing, and Clustering Options</title>
<para>
A master/slave replication setup sends all data modification
- queries to the master server. The master server asynchonously
+ queries to the master server. The master server asynchronously
sends data changes to the slave server. The slave can answer
read-only queries while the master server is running. The
slave server is ideal for data warehouse queries.