Application Runtime for IMS Reference Guide Oracle Tuxedo Application Runtime for IMS Reference Guide Tuxedo ART for IMS DL/I Support Plug-in Definition for Different Implementation of IMS/DB Default Implementation for IMS/DB 1.2.4.3 Default Implementation for IMS/DB Within Tuxedo ART for IMS, a default DLL is provided as an Oracle solution for IMS/DB. Parent topic: Plug-in Definition for Different Implementation of IMS/DB