We are in the process of re-designing our web applications. Our new design uses Tomcat/Apache and must support 100+ separate websites. I am new to Tomcat and have some basic, early project questions.
Can a Tomcat Webapp effectively support 100+ websites? I've seen cases where a Webapp can be configured to support multiple websites, but nothing close to this number of sites. What are some recommended configuration options for supporting such a large number of sites? Multiple Webapps? Multiple Tomcat instances?