Most administrators have already set up a clustered Oracle WebLogic Server installation, primarily to ensure high availability. But performance is generally unknown until production metrics have started trickling in. What are the options available to scale out? Horizontally? Vertically? To the cloud? This presentation walks through various options; scaling out the traditional way, leveraging WebLogic domain partitions, and extending to the cloud via the Oracle Java Cloud Service (JCS). Understanding the options available to you helps you better prepare for future scale outs.