Choose Your Destination
If your data is gravitating to the cloud, so should your analytics.
Oracle Analytics Cloud brings the advantage of a managed service where Oracle manages the upgrades and the infrastructure.
Of course, you can take advantage of both on premises and cloud by running a hybrid solution and gradually move to a completely cloud-based solution. For example, you could initially leave your data on premises and have your analytics in the cloud or supplement your on-premises OBIEE deployment with Oracle Analytics Cloud.
But if your data resides on premises and you want to continue to run your analytics platform on a cloud infrastructure (IaaS), then consider Oracle Analytics Server.