The document introduces Oracle's Java Cloud Service. It provides a self-service application platform for running business applications in the cloud, allowing users to save time and costs through simplified provisioning. The Java Cloud Service offers three options: a SaaS extension for enriching Oracle SaaS apps; a virtual image with a hosted WebLogic instance controlled by Oracle; and a full-featured service. It is aimed at use cases like development/testing, new app development, and migrating or outsourcing apps to the cloud.