SAN FRANCISCO--(BUSINESS WIRE)--Certain Inc., the leading provider of enterprise event management solutions for marketers and event professionals, today announced Certain’s next generation Oracle Marketing AppCloud Application that provides single sign-on to Certain from the Eloqua Canvas and seamless integration into Oracle|Eloqua. Certain is the first event management app to be both fully validated on the Oracle|Eloqua framework and on the Oracle|Eloqua canvas via the cloud menu. This advance