멀티 톰캣

https://beyondj2ee.wordpress.com/2012/07/03/%EB%A9%80%ED%8B%B0-%ED%86%B0%EC%BA%A3-%EC%9D%B8%EC%8A%A4%ED%84%B4%EC%8A%A4%EB%A1%9C-%EC%8B%A4%ED%96%89%ED%95%98%EA%B8%B0-multiple-tomcat-instances/