Enhydra Director implements web server plugins for Apache, IIS and IPlanet supporting advanced load balancing / clustering and runtime administration. Director can be used with plain Tomcat, Jetty, JBoss, JOnAS or Enhydra Server.
The Linux Virtual Server as an advanced load balancing solution can be used to build highly scalable and highly available network services, such as scalable web, cache, mail, ftp, media and VoIP services.