<cluster> - clustering, caching, load-balancing, and distributed sessions

<database> - connection pool and database driver configuration

<host> - virtual hosts

Ports - HTTP, SSL, addresses and ports

<resin> - top-level configuration container

Resource tags - database, classloader, jms, bean, and IoC

Rewrite - URL rewriting, dispatching, and load-balancing

<server> - threading, keepalive, timeout, and jvm arguments

session - servlet sessions

variables - configuration variables

<web-app> - servlet and filter configuration

Index - alphabetical list of tags

Security - Quercus gains security advantages from the JVM platform