Oracle Java Cloud Service is a part of the platform service offerings in Oracle Cloud powered by Oracle WebLogic Server, it provides a platform on top of Oracle's enterprise-grade cloud infrastructure for developing and deploying new or existing Java EE applications. Karma Technologies is specialized in installing/configuring WebCenter Sites on Oracle Java Cloud. It does provide support porting on premise application to Oracle Cloud. Pabay Software does provide support porting WebCenter Sites 11g to Oracle IAAS .