Is it possible to have an Apache + a MySQL cluster

[Advice Pro]

I'm trying to setup a load-balancing cluster and think that eventually I'll need both Apache + MySQL:

How To Set Up A Loadbalanced High-Availability Apache Cluster (http://www.howtoforge.com/high_availability_loadbalanced_apache_cluster)

How To Set Up A Load-Balanced MySQL Cluster (http://www.howtoforge.com/loadbalanced_mysql_cluster_debian)

[falko]

Should be possible to have Apache and MySQL on the same servers. However, are you sure you need a MySQL cluster? Maybe MySQL master-master replication is what you need...

[Advice Pro]

What is MySQL master-master replication

[falko]

http://www.howtoforge.com/mysql5_master_master_replication_debian_etch