{"group":"apache2_mpms","uses":[{"description":"An experimental variant of the standard worker MPM","group":"apache2_mpms","isdefault":false,"use":"event"},{"description":"Implements a non-threaded, pre-forking web server","group":"apache2_mpms","isdefault":false,"use":"prefork"},{"description":"Multi-Processing Module implementing a hybrid multi-threaded multi-process web server","group":"apache2_mpms","isdefault":false,"use":"worker"}]}