The RUN@cloud web UI lets you manage your application by selecting the deployment options. Many advanced options are only available with the CloudBees SDK, which will be covered in Chapter 7, Tools.
The RUN@cloud web UI also lets you access the application logs (both the system output stream and the access logs), as shown in the following screenshot. They will be your best friends if you have to diagnose a deployment error. So, remember to instrument your application with debug logs and metrics.