Redmine

This Installation page has no proper links for the authenticated /recommended pages for deploying redmine on webservers other than webrick.
Users find it hard to locate the proper resource. I am struggling to get the correct page to deploy my Redmine installation on Solaris to any of the webservers.

I was thinking of using Apache Tomcat for the purpose but am almost confused. I also tried to see how can I do that with Apache + Passenger but with more confusing documentation.

Moreover, are there any guidelines/ recommendations to help users select the web server that is suitable for them.