Appian 18.3 with Jboss

Question

Is it possible to use Jboss as application server instead of tomcat which is included by Appian in default?

Amit Mishra · Answer

Hi Shakilah, 
 From version 18.3 onward, Appian no longer uses a separate application server. Appian now includes a pre-configured version of Tomcat, which takes over the responsibilities that were previously handled by JBoss or WebLogic instances. 
 I would suggest go through below link. 
 Release-Notes_server-administrator 
 Hope, you will get all your answers. Thanks.