Is it feasible to cluster 2 Apache webservers (Apache webserver version 2.x), which load balance the same set of tomcat?
Let's say Apache webserver I load balance tomcat1, tomcat2, tomcat3. Is it feasible to setup another Apache webserver II, which also load balance the same tomcat1, tomcat2, tomcat3? If yes, is it feasible to cluster the Apache webserver I & II? How to do that?