I know that IIS is a web application server. Why not have full-featured server application servers such as Web Logic / Tomcat / JBoss, which are as scalable as in the Java world.
EDIT1: I myself am not a Java developer. I called these servers only because “scalable, customizable, and optimized” are the words associated with them in most places that I read about them. Look at this question on stack overflows, for example. I'm not jealous, just curious
, Java , - , j2ee.
Windows Application Server?
http://www.microsoft.com/net/Dublin.aspx
, , "", IIS . Dublin (, WAS) .